Base | Representation |
---|---|
bin | 10101110110000010… |
… | …001000011001000000 |
3 | 2020112121220212111202 |
4 | 111312002020121000 |
5 | 341014001402444 |
6 | 14435232200332 |
7 | 1460145055025 |
oct | 256602103100 |
9 | 66477825452 |
10 | 23455106624 |
11 | 9a46883844 |
12 | 46670990a8 |
13 | 229a456321 |
14 | 11c711954c |
15 | 92425b34e |
hex | 576088640 |
23455106624 has 28 divisors (see below), whose sum is σ = 48993399600. Its totient is φ = 11110313088.
The previous prime is 23455106621. The next prime is 23455106657. The reversal of 23455106624 is 42660155432.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (23455106621) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9643154 + ... + 9645585.
Almost surely, 223455106624 is an apocalyptic number.
It is an amenable number.
23455106624 is an abundant number, since it is smaller than the sum of its proper divisors (25538292976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23455106624 is a wasteful number, since it uses less digits than its factorization.
23455106624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19288770 (or 19288760 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 38.
The spelling of 23455106624 in words is "twenty-three billion, four hundred fifty-five million, one hundred six thousand, six hundred twenty-four".
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