Base | Representation |
---|---|
bin | 10101111000110110… |
… | …010110101011001110 |
3 | 2020122220211010200110 |
4 | 111320312112223032 |
5 | 341113100213204 |
6 | 14444040540450 |
7 | 1461260454630 |
oct | 257066265316 |
9 | 66586733613 |
10 | 23502351054 |
11 | 9a70512226 |
12 | 467aa81726 |
13 | 22a7188400 |
14 | 11cd4d6a50 |
15 | 92848e889 |
hex | 578d96ace |
23502351054 has 48 divisors (see below), whose sum is σ = 58169826432. Its totient is φ = 6198420384.
The previous prime is 23502351043. The next prime is 23502351077. The reversal of 23502351054 is 45015320532.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1648464 + ... + 1662659.
It is an arithmetic number, because the mean of its divisors is an integer number (1211871384).
Almost surely, 223502351054 is an apocalyptic number.
23502351054 is an abundant number, since it is smaller than the sum of its proper divisors (34667475378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23502351054 is a wasteful number, since it uses less digits than its factorization.
23502351054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3311161 (or 3311148 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
Adding to 23502351054 its reverse (45015320532), we get a palindrome (68517671586).
The spelling of 23502351054 in words is "twenty-three billion, five hundred two million, three hundred fifty-one thousand, fifty-four".
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