Base | Representation |
---|---|
bin | 100111101010011101… |
… | …1100101011110101001 |
3 | 22010212010010011020212 |
4 | 1033110323211132221 |
5 | 2343420223042200 |
6 | 103044001430505 |
7 | 6103521404630 |
oct | 1172473453651 |
9 | 263763104225 |
10 | 85176768425 |
11 | 3313a0798a1 |
12 | 1461163b435 |
13 | 80557a56b8 |
14 | 41a04d2517 |
15 | 2337be1035 |
hex | 13d4ee57a9 |
85176768425 has 24 divisors (see below), whose sum is σ = 121188618432. Its totient is φ = 58174200000.
The previous prime is 85176768407. The next prime is 85176768449. The reversal of 85176768425 is 52486767158.
It is not a de Polignac number, because 85176768425 - 28 = 85176768169 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 925646 + ... + 1013495.
It is an arithmetic number, because the mean of its divisors is an integer number (5049525768).
Almost surely, 285176768425 is an apocalyptic number.
It is an amenable number.
85176768425 is a deficient number, since it is larger than the sum of its proper divisors (36011850007).
85176768425 is a wasteful number, since it uses less digits than its factorization.
85176768425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1939409 (or 1939404 counting only the distinct ones).
The product of its digits is 22579200, while the sum is 59.
The spelling of 85176768425 in words is "eighty-five billion, one hundred seventy-six million, seven hundred sixty-eight thousand, four hundred twenty-five".
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