λ
Sigma Notebook

4,708,870

2 × 5 × 470887
Deficient Even Composite

4,708,870 is even and not a perfect square. Its factorization is 2 × 5 × 470887 and its 8 divisors sum to 8,475,984.

Prime Factor Structure

Factorization String 2 × 5 × 470887
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,475,984
Proper Divisor Sum 3,767,114
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4708867 ← → #4708871

Radix Representation

Decimal 4708870
Binary 10001111101101000000110 (23 bits)
Octal 0o21755006
Hexadecimal 0x47DA06

Divisor Catalog (8)

1 2 5 10 470,887 941,774 2,354,435 4,708,870

Collatz Trajectory (136 steps to reach 1)

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

4,708,870 2,354,435 7,063,306 3,531,653 10,594,960 5,297,480 2,648,740 1,324,370 662,185 1,986,556 993,278 496,639 1,489,918 744,959 2,234,878 1,117,439 3,352,318 1,676,159 5,028,478 2,514,239 7,542,718 3,771,359 11,314,078 5,657,039 16,971,118 8,485,559 25,456,678 12,728,339 38,185,018 19,092,509 57,277,528 28,638,764 14,319,382 7,159,691 21,479,074 10,739,537 32,218,612 16,109,306 8,054,653 24,163,960 12,081,980 6,040,990 3,020,495 9,061,486 4,530,743 13,592,230 6,796,115 20,388,346 10,194,173 30,582,520 15,291,260 7,645,630 3,822,815 11,468,446 5,734,223 17,202,670 8,601,335 25,804,006 12,902,003 38,706,010

More profiles

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