7,420,726

2 × 941 × 3943

7,420,726 has digital root 1. The neighboring primes are 7420709 and 7420727; its proper-divisor sum differs from the starting integer by -3,695,708.

Prime Factor Structure

Factorization String 2 × 941 × 3943

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,145,744

Proper Divisor Sum 3,725,018

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #7420709 ← → #7420727

Radix Representation

Decimal	7420726
Binary	11100010011101100110110 (23 bits)
Octal	0o34235466
Hexadecimal	0x713B36

Divisor Catalog (8)

1 2 941 1,882 3,943 7,886 3,710,363 7,420,726

Collatz Trajectory (217 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

7,420,726 3,710,363 11,131,090 5,565,545 16,696,636 8,348,318 4,174,159 12,522,478 6,261,239 18,783,718 9,391,859 28,175,578 14,087,789 42,263,368 21,131,684 10,565,842 5,282,921 15,848,764 7,924,382 3,962,191 11,886,574 5,943,287 17,829,862 8,914,931 26,744,794 13,372,397 40,117,192 20,058,596 10,029,298 5,014,649 15,043,948 7,521,974 3,760,987 11,282,962 5,641,481 16,924,444 8,462,222 4,231,111 12,693,334 6,346,667 19,040,002 9,520,001 28,560,004 14,280,002 7,140,001 21,420,004 10,710,002 5,355,001 16,065,004 8,032,502 4,016,251 12,048,754 6,024,377 18,073,132 9,036,566 4,518,283 13,554,850 6,777,425 20,332,276 10,166,138

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