Base | Representation |
---|---|
bin | 101011011000001100… |
… | …1110010011001001000 |
3 | 22220110001102120010222 |
4 | 1112300121302121020 |
5 | 3011234342110430 |
6 | 110443322325212 |
7 | 6505303526054 |
oct | 1266031623110 |
9 | 286401376128 |
10 | 93153863240 |
11 | 36562a22239 |
12 | 16079059808 |
13 | 8a27358c49 |
14 | 4719b16c64 |
15 | 26531b49e5 |
hex | 15b0672648 |
93153863240 has 32 divisors (see below), whose sum is σ = 209762784000. Its totient is φ = 37231929024.
The previous prime is 93153863239. The next prime is 93153863251. The reversal of 93153863240 is 4236835139.
It is a junction number, because it is equal to n+sod(n) for n = 93153863191 and 93153863200.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874520 + ... + 975239.
It is an arithmetic number, because the mean of its divisors is an integer number (6555087000).
Almost surely, 293153863240 is an apocalyptic number.
It is an amenable number.
93153863240 is an abundant number, since it is smaller than the sum of its proper divisors (116608920760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93153863240 is a wasteful number, since it uses less digits than its factorization.
93153863240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851029 (or 1851025 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 44.
The spelling of 93153863240 in words is "ninety-three billion, one hundred fifty-three million, eight hundred sixty-three thousand, two hundred forty".
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