Base | Representation |
---|---|
bin | 1010001101010… |
… | …01000000000100 |
3 | 12222010022000002 |
4 | 11012221000010 |
5 | 133410030014 |
6 | 12255140432 |
7 | 2056550030 |
oct | 506510004 |
9 | 188108002 |
10 | 85626884 |
11 | 44374822 |
12 | 24814718 |
13 | 149805c5 |
14 | b52d1c0 |
15 | 77b5dde |
hex | 51a9004 |
85626884 has 24 divisors (see below), whose sum is σ = 178700928. Its totient is φ = 35101440.
The previous prime is 85626851. The next prime is 85626899. The reversal of 85626884 is 48862658.
85626884 = T159 + T160 + ... + T802.
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, 65837 + ... + 67124.
It is an arithmetic number, because the mean of its divisors is an integer number (7445872).
Almost surely, 285626884 is an apocalyptic number.
It is an amenable number.
85626884 is an abundant number, since it is smaller than the sum of its proper divisors (93074044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85626884 is a wasteful number, since it uses less digits than its factorization.
85626884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132995 (or 132993 counting only the distinct ones).
The product of its digits is 737280, while the sum is 47.
The square root of 85626884 is about 9253.4795617649. The cubic root of 85626884 is about 440.7612236052.
The spelling of 85626884 in words is "eighty-five million, six hundred twenty-six thousand, eight hundred eighty-four".
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