Base | Representation |
---|---|
bin | 1010011111110… |
… | …01001100111010 |
3 | 20010200112101010 |
4 | 11033321030322 |
5 | 140020140123 |
6 | 12423134350 |
7 | 2116301640 |
oct | 517711472 |
9 | 203615333 |
10 | 88052538 |
11 | 457811a2 |
12 | 255a43b6 |
13 | 1531c6c2 |
14 | b9a1190 |
15 | 7ae4993 |
hex | 53f933a |
88052538 has 32 divisors (see below), whose sum is σ = 203054976. Its totient is φ = 24933888.
The previous prime is 88052509. The next prime is 88052551. The reversal of 88052538 is 83525088.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 88052496 and 88052505.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4531 + ... + 14022.
It is an arithmetic number, because the mean of its divisors is an integer number (6345468).
Almost surely, 288052538 is an apocalyptic number.
88052538 is an abundant number, since it is smaller than the sum of its proper divisors (115002438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88052538 is a wasteful number, since it uses less digits than its factorization.
88052538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18678.
The product of its (nonzero) digits is 76800, while the sum is 39.
The square root of 88052538 is about 9383.6313866221. The cubic root of 88052538 is about 444.8845182813.
The spelling of 88052538 in words is "eighty-eight million, fifty-two thousand, five hundred thirty-eight".
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