Base | Representation |
---|---|
bin | 111101101000101… |
… | …1001111111011011 |
3 | 12100010121102211010 |
4 | 1323101121333123 |
5 | 13213422113400 |
6 | 541115505003 |
7 | 102152034243 |
oct | 17321317733 |
9 | 5303542733 |
10 | 2068160475 |
11 | 971471637 |
12 | 498758163 |
13 | 26c6207c4 |
14 | 15895cb23 |
15 | c1878450 |
hex | 7b459fdb |
2068160475 has 12 divisors (see below), whose sum is σ = 3419358776. Its totient is φ = 1103018880.
The previous prime is 2068160461. The next prime is 2068160503. The reversal of 2068160475 is 5740618602.
It is not a de Polignac number, because 2068160475 - 216 = 2068094939 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13787662 + ... + 13787811.
Almost surely, 22068160475 is an apocalyptic number.
2068160475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2068160475 is a deficient number, since it is larger than the sum of its proper divisors (1351198301).
2068160475 is a wasteful number, since it uses less digits than its factorization.
2068160475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27575486 (or 27575481 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 2068160475 is about 45477.0323899878. The cubic root of 2068160475 is about 1274.0742684299.
The spelling of 2068160475 in words is "two billion, sixty-eight million, one hundred sixty thousand, four hundred seventy-five".
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