Base | Representation |
---|---|
bin | 1001000100110111… |
… | …01010000001011011 |
3 | 110120120201220010100 |
4 | 10202123222001123 |
5 | 34434344031101 |
6 | 2123301350443 |
7 | 231514531152 |
oct | 44233520133 |
9 | 13516656110 |
10 | 4872642651 |
11 | 20805305a8 |
12 | b3ba08423 |
13 | 5c8659c06 |
14 | 3431cc599 |
15 | 1d7b9ae86 |
hex | 1226ea05b |
4872642651 has 12 divisors (see below), whose sum is σ = 7265302720. Its totient is φ = 3143640240.
The previous prime is 4872642631. The next prime is 4872642661. The reversal of 4872642651 is 1562462784.
It is not a de Polignac number, because 4872642651 - 211 = 4872640603 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4872642597 and 4872642606.
It is not an unprimeable number, because it can be changed into a prime (4872642631) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8732056 + ... + 8732613.
Almost surely, 24872642651 is an apocalyptic number.
4872642651 is a deficient number, since it is larger than the sum of its proper divisors (2392660069).
4872642651 is a wasteful number, since it uses less digits than its factorization.
4872642651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17464706 (or 17464703 counting only the distinct ones).
The product of its digits is 645120, while the sum is 45.
The square root of 4872642651 is about 69804.3168507507. The cubic root of 4872642651 is about 1695.3323691031.
The spelling of 4872642651 in words is "four billion, eight hundred seventy-two million, six hundred forty-two thousand, six hundred fifty-one".
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