Base | Representation |
---|---|
bin | 101001010010111101… |
… | …1001001000011010111 |
3 | 22110220110212202101220 |
4 | 1102211323021003113 |
5 | 2423110332341020 |
6 | 104423534221423 |
7 | 6256435554123 |
oct | 1224573110327 |
9 | 273813782356 |
10 | 88683090135 |
11 | 34679324232 |
12 | 1522b954873 |
13 | 8494046583 |
14 | 4414058583 |
15 | 249094b240 |
hex | 14a5ec90d7 |
88683090135 has 64 divisors (see below), whose sum is σ = 147395635200. Its totient is φ = 45500894208.
The previous prime is 88683090061. The next prime is 88683090143. The reversal of 88683090135 is 53109038688.
It is not a de Polignac number, because 88683090135 - 29 = 88683089623 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15439074 + ... + 15444816.
It is an arithmetic number, because the mean of its divisors is an integer number (2303056800).
Almost surely, 288683090135 is an apocalyptic number.
88683090135 is a deficient number, since it is larger than the sum of its proper divisors (58712545065).
88683090135 is a wasteful number, since it uses less digits than its factorization.
88683090135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6152.
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 88683090135 in words is "eighty-eight billion, six hundred eighty-three million, ninety thousand, one hundred thirty-five".
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