Base | Representation |
---|---|
bin | 10101101001011010… |
… | …011110000010110000 |
3 | 2012222212112012020120 |
4 | 111221122132002300 |
5 | 340100301223320 |
6 | 14402230210240 |
7 | 1451664331620 |
oct | 255132360260 |
9 | 65885465216 |
10 | 23243382960 |
11 | 9948313706 |
12 | 46081b3980 |
13 | 2265625a55 |
14 | 11a6d64880 |
15 | 910888440 |
hex | 56969e0b0 |
23243382960 has 80 divisors (see below), whose sum is σ = 82347991296. Its totient is φ = 5312772864.
The previous prime is 23243382949. The next prime is 23243382971. The reversal of 23243382960 is 6928334232.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (23243382949) and next prime (23243382971).
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6915994 + ... + 6919353.
Almost surely, 223243382960 is an apocalyptic number.
23243382960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23243382960 is an abundant number, since it is smaller than the sum of its proper divisors (59104608336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23243382960 is a wasteful number, since it uses less digits than its factorization.
23243382960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13835370 (or 13835364 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 42.
The spelling of 23243382960 in words is "twenty-three billion, two hundred forty-three million, three hundred eighty-two thousand, nine hundred sixty".
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