Base | Representation |
---|---|
bin | 1010011001110… |
… | …01001100101110 |
3 | 20002012120120120 |
4 | 11030321030232 |
5 | 134320003334 |
6 | 12354225410 |
7 | 2106515046 |
oct | 514711456 |
9 | 202176516 |
10 | 87266094 |
11 | 45294343 |
12 | 25285266 |
13 | 15105756 |
14 | b838726 |
15 | 79db949 |
hex | 533932e |
87266094 has 16 divisors (see below), whose sum is σ = 182120832. Its totient is φ = 27823928.
The previous prime is 87266087. The next prime is 87266099. The reversal of 87266094 is 49066278.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87266099) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316044 + ... + 316319.
It is an arithmetic number, because the mean of its divisors is an integer number (11382552).
Almost surely, 287266094 is an apocalyptic number.
87266094 is an abundant number, since it is smaller than the sum of its proper divisors (94854738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
87266094 is a wasteful number, since it uses less digits than its factorization.
87266094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 632391.
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 87266094 is about 9341.6322984797. The cubic root of 87266094 is about 443.5560553252.
It can be divided in two parts, 872 and 66094, that added together give a palindrome (66966).
The spelling of 87266094 in words is "eighty-seven million, two hundred sixty-six thousand, ninety-four".
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