Base | Representation |
---|---|
bin | 10101100100000001… |
… | …110110111001110000 |
3 | 2012202120112120000001 |
4 | 111210001312321300 |
5 | 334404134420404 |
6 | 14345242035344 |
7 | 1446516431140 |
oct | 254401667160 |
9 | 65676476001 |
10 | 23153045104 |
11 | 9901321522 |
12 | 45a1aa8b54 |
13 | 224c9b60b7 |
14 | 1198d6a920 |
15 | 9079917a4 |
hex | 564076e70 |
23153045104 has 40 divisors (see below), whose sum is σ = 51346856448. Its totient is φ = 9907366080.
The previous prime is 23153045101. The next prime is 23153045119. The reversal of 23153045104 is 40154035132.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23153045101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87292 + ... + 232219.
Almost surely, 223153045104 is an apocalyptic number.
It is an amenable number.
23153045104 is an abundant number, since it is smaller than the sum of its proper divisors (28193811344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23153045104 is a wasteful number, since it uses less digits than its factorization.
23153045104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320173 (or 320167 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The spelling of 23153045104 in words is "twenty-three billion, one hundred fifty-three million, forty-five thousand, one hundred four".
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