Base | Representation |
---|---|
bin | 1010100110010… |
… | …11110000010101 |
3 | 20012022100101212 |
4 | 11103023300111 |
5 | 140230234330 |
6 | 12453431205 |
7 | 2126523206 |
oct | 523136025 |
9 | 205270355 |
10 | 88914965 |
11 | 46210147 |
12 | 2593b505 |
13 | 15562109 |
14 | bb475ad |
15 | 7c15295 |
hex | 54cbc15 |
88914965 has 16 divisors (see below), whose sum is σ = 112907520. Its totient is φ = 67032000.
The previous prime is 88914911. The next prime is 88914971. The reversal of 88914965 is 56941988.
It is a happy number.
It is not a de Polignac number, because 88914965 - 26 = 88914901 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16340 + ... + 21090.
It is an arithmetic number, because the mean of its divisors is an integer number (7056720).
Almost surely, 288914965 is an apocalyptic number.
It is an amenable number.
88914965 is a deficient number, since it is larger than the sum of its proper divisors (23992555).
88914965 is a wasteful number, since it uses less digits than its factorization.
88914965 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4972.
The product of its digits is 622080, while the sum is 50.
The square root of 88914965 is about 9429.4732090398. The cubic root of 88914965 is about 446.3322696414.
The spelling of 88914965 in words is "eighty-eight million, nine hundred fourteen thousand, nine hundred sixty-five".
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