Base | Representation |
---|---|
bin | 100111101011001100… |
… | …1010000101110000000 |
3 | 22010220211022202102222 |
4 | 1033112121100232000 |
5 | 2343443014344203 |
6 | 103050240030212 |
7 | 6104240212136 |
oct | 1172631205600 |
9 | 263824282388 |
10 | 85201324928 |
11 | 33151a21525 |
12 | 14619902368 |
13 | 805a8c2a85 |
14 | 41a3885756 |
15 | 2339e42038 |
hex | 13d6650b80 |
85201324928 has 16 divisors (see below), whose sum is σ = 169737014760. Its totient is φ = 42600662400.
The previous prime is 85201324919. The next prime is 85201324939. The reversal of 85201324928 is 82942310258.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 332817548 + ... + 332817803.
Almost surely, 285201324928 is an apocalyptic number.
It is an amenable number.
85201324928 is a deficient number, since it is larger than the sum of its proper divisors (84535689832).
85201324928 is an equidigital number, since it uses as much as digits as its factorization.
85201324928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 665635365 (or 665635353 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 44.
The spelling of 85201324928 in words is "eighty-five billion, two hundred one million, three hundred twenty-four thousand, nine hundred twenty-eight".
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