Base | Representation |
---|---|
bin | 10101011111011001… |
… | …101001010001100000 |
3 | 2012120011102111121112 |
4 | 111133121221101200 |
5 | 334224300112111 |
6 | 14333425442452 |
7 | 1444554422036 |
oct | 253731512140 |
9 | 65504374545 |
10 | 23075394656 |
11 | 98715055a6 |
12 | 457baa0428 |
13 | 22398992a2 |
14 | 118c916556 |
15 | 900c53e8b |
hex | 55f669460 |
23075394656 has 48 divisors (see below), whose sum is σ = 47792883600. Its totient is φ = 10951008768.
The previous prime is 23075394619. The next prime is 23075394707. The reversal of 23075394656 is 65649357032.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155975 + ... + 265478.
It is an arithmetic number, because the mean of its divisors is an integer number (995685075).
Almost surely, 223075394656 is an apocalyptic number.
It is an amenable number.
23075394656 is an abundant number, since it is smaller than the sum of its proper divisors (24717488944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23075394656 is a wasteful number, since it uses less digits than its factorization.
23075394656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421551 (or 421543 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 50.
The spelling of 23075394656 in words is "twenty-three billion, seventy-five million, three hundred ninety-four thousand, six hundred fifty-six".
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