Base | Representation |
---|---|
bin | 10101110110010001… |
… | …101010111001110000 |
3 | 2020112220120211022212 |
4 | 111312101222321300 |
5 | 341021022231034 |
6 | 14435455351252 |
7 | 1460224512131 |
oct | 256621527160 |
9 | 66486524285 |
10 | 23459180144 |
11 | 9a49106294 |
12 | 4668522528 |
13 | 229b2514aa |
14 | 11c7899c88 |
15 | 9247b32ce |
hex | 57646ae70 |
23459180144 has 10 divisors (see below), whose sum is σ = 45452161560. Its totient is φ = 11729590064.
The previous prime is 23459180123. The next prime is 23459180149. The reversal of 23459180144 is 44108195432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23459180149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733099364 + ... + 733099395.
It is an arithmetic number, because the mean of its divisors is an integer number (4545216156).
Almost surely, 223459180144 is an apocalyptic number.
It is an amenable number.
23459180144 is a deficient number, since it is larger than the sum of its proper divisors (21992981416).
23459180144 is a wasteful number, since it uses less digits than its factorization.
23459180144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1466198767 (or 1466198761 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 23459180144 in words is "twenty-three billion, four hundred fifty-nine million, one hundred eighty thousand, one hundred forty-four".
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