Base | Representation |
---|---|
bin | 1010100001011… |
… | …10001011100010 |
3 | 20011002120001011 |
4 | 11100232023202 |
5 | 140044111123 |
6 | 12431531134 |
7 | 2121164410 |
oct | 520561342 |
9 | 204076034 |
10 | 88269538 |
11 | 4590a235 |
12 | 25689aaa |
13 | 153973c6 |
14 | ba1a2b0 |
15 | 7b38e0d |
hex | 542e2e2 |
88269538 has 32 divisors (see below), whose sum is σ = 158505984. Its totient is φ = 36046032.
The previous prime is 88269527. The next prime is 88269541. The reversal of 88269538 is 83596288.
It is a super-2 number, since 2×882695382 = 15583022677466888, which contains 22 as substring.
It is a plaindrome in base 12.
It is a junction number, because it is equal to n+sod(n) for n = 88269491 and 88269500.
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, 150081 + ... + 150667.
It is an arithmetic number, because the mean of its divisors is an integer number (4953312).
Almost surely, 288269538 is an apocalyptic number.
88269538 is a deficient number, since it is larger than the sum of its proper divisors (70236446).
88269538 is a wasteful number, since it uses less digits than its factorization.
88269538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1086.
The product of its digits is 829440, while the sum is 49.
The square root of 88269538 is about 9395.1869592893. The cubic root of 88269538 is about 445.2496818738.
The spelling of 88269538 in words is "eighty-eight million, two hundred sixty-nine thousand, five hundred thirty-eight".
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