Base | Representation |
---|---|
bin | 100111100111010101… |
… | …1011110001010101100 |
3 | 22010120210202022120211 |
4 | 1033032223132022230 |
5 | 2343211400142001 |
6 | 103025333352204 |
7 | 6101106025213 |
oct | 1171653361254 |
9 | 263523668524 |
10 | 85071880876 |
11 | 3309594a274 |
12 | 145a2498664 |
13 | 8039b40368 |
14 | 41905cc07a |
15 | 232d8c3351 |
hex | 13ceade2ac |
85071880876 has 12 divisors (see below), whose sum is σ = 148889411272. Its totient is φ = 42532049088.
The previous prime is 85071880871. The next prime is 85071880877. The reversal of 85071880876 is 67808817058.
It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 85071880876.
It is not an unprimeable number, because it can be changed into a prime (85071880871) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923370 + ... + 1011313.
Almost surely, 285071880876 is an apocalyptic number.
It is an amenable number.
85071880876 is a deficient number, since it is larger than the sum of its proper divisors (63817530396).
85071880876 is a wasteful number, since it uses less digits than its factorization.
85071880876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1945680 (or 1945678 counting only the distinct ones).
The product of its (nonzero) digits is 6021120, while the sum is 58.
The spelling of 85071880876 in words is "eighty-five billion, seventy-one million, eight hundred eighty thousand, eight hundred seventy-six".
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