Base | Representation |
---|---|
bin | 1010011111011… |
… | …11101100000100 |
3 | 20010121112220221 |
4 | 11033233230010 |
5 | 140012413242 |
6 | 12422234124 |
7 | 2116050223 |
oct | 517575404 |
9 | 203545827 |
10 | 88013572 |
11 | 45754999 |
12 | 25585944 |
13 | 15307a4a |
14 | b990cba |
15 | 7ad8167 |
hex | 53efb04 |
88013572 has 24 divisors (see below), whose sum is σ = 155879640. Its totient is φ = 43480320.
The previous prime is 88013543. The next prime is 88013581. The reversal of 88013572 is 27531088.
It can be written as a sum of positive squares in 4 ways, for example, as 665856 + 87347716 = 816^2 + 9346^2 .
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, 168672 + ... + 169192.
It is an arithmetic number, because the mean of its divisors is an integer number (6494985).
Almost surely, 288013572 is an apocalyptic number.
It is an amenable number.
88013572 is a deficient number, since it is larger than the sum of its proper divisors (67866068).
88013572 is a wasteful number, since it uses less digits than its factorization.
88013572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 951 (or 949 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 34.
The square root of 88013572 is about 9381.5548817880. The cubic root of 88013572 is about 444.8188834973.
The spelling of 88013572 in words is "eighty-eight million, thirteen thousand, five hundred seventy-two".
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