Base | Representation |
---|---|
bin | 1010001010100… |
… | …01000101000100 |
3 | 12221110000000000 |
4 | 11011101011010 |
5 | 133312014011 |
6 | 12243321300 |
7 | 2053520061 |
oct | 505210504 |
9 | 187400000 |
10 | 85266756 |
11 | 441491a3 |
12 | 24680230 |
13 | 14885703 |
14 | b477c68 |
15 | 7744356 |
hex | 5151144 |
85266756 has 99 divisors (see below), whose sum is σ = 236224191. Its totient is φ = 26926344.
The previous prime is 85266743. The next prime is 85266761. The reversal of 85266756 is 65766258.
The square root of 85266756 is 9234.
It is a perfect power (a square), and thus also a powerful number.
Its product of digits (604800) is a multiple of the sum of its prime divisors (24).
It is an unprimeable number.
It is a polite number, since it can be written in 32 ways as a sum of consecutive naturals, for example, 4487715 + ... + 4487733.
Almost surely, 285266756 is an apocalyptic number.
85266756 is the 9234-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 85266756
85266756 is an abundant number, since it is smaller than the sum of its proper divisors (150957435).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85266756 is an equidigital number, since it uses as much as digits as its factorization.
85266756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72 (or 24 counting only the distinct ones).
The product of its digits is 604800, while the sum is 45.
The cubic root of 85266756 is about 440.1424401091.
The spelling of 85266756 in words is "eighty-five million, two hundred sixty-six thousand, seven hundred fifty-six".
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