Base | Representation |
---|---|
bin | 10110001010001011… |
… | …111110001000100010 |
3 | 2021102012011100002110 |
4 | 112022023332020202 |
5 | 342212031332440 |
6 | 14532551300150 |
7 | 1501422056400 |
oct | 261213761042 |
9 | 67365140073 |
10 | 23793230370 |
11 | a0aa727158 |
12 | 474037a656 |
13 | 2322511950 |
14 | 1219db4470 |
15 | 943c9b080 |
hex | 58a2fe222 |
23793230370 has 96 divisors (see below), whose sum is σ = 71536627008. Its totient is φ = 5020106112.
The previous prime is 23793230333. The next prime is 23793230381. The reversal of 23793230370 is 7303239732.
It is a super-2 number, since 2×237932303702 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 603424 + ... + 641643.
It is an arithmetic number, because the mean of its divisors is an integer number (745173198).
Almost surely, 223793230370 is an apocalyptic number.
23793230370 is an abundant number, since it is smaller than the sum of its proper divisors (47743396638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23793230370 is a wasteful number, since it uses less digits than its factorization.
23793230370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1245104 (or 1245097 counting only the distinct ones).
The product of its (nonzero) digits is 142884, while the sum is 39.
The spelling of 23793230370 in words is "twenty-three billion, seven hundred ninety-three million, two hundred thirty thousand, three hundred seventy".
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