Base | Representation |
---|---|
bin | 1010001001011… |
… | …10100110111010 |
3 | 12221011211022121 |
4 | 11010232212322 |
5 | 133243004222 |
6 | 12240311454 |
7 | 2052361324 |
oct | 504564672 |
9 | 187154277 |
10 | 85125562 |
11 | 44062105 |
12 | 2461258a |
13 | 14836372 |
14 | b43c614 |
15 | 77175c7 |
hex | 512e9ba |
85125562 has 16 divisors (see below), whose sum is σ = 136468800. Its totient is φ = 39683008.
The previous prime is 85125559. The next prime is 85125589. The reversal of 85125562 is 26552158.
It is a super-2 number, since 2×851255622 = 14492722611631688, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
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, 8062 + ... + 15337.
It is an arithmetic number, because the mean of its divisors is an integer number (8529300).
Almost surely, 285125562 is an apocalyptic number.
85125562 is a deficient number, since it is larger than the sum of its proper divisors (51343238).
85125562 is a wasteful number, since it uses less digits than its factorization.
85125562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23525.
The product of its digits is 24000, while the sum is 34.
The square root of 85125562 is about 9226.3514999159. The cubic root of 85125562 is about 439.8993605917.
The spelling of 85125562 in words is "eighty-five million, one hundred twenty-five thousand, five hundred sixty-two".
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