Base | Representation |
---|---|
bin | 10101111111001010… |
… | …100110111010110000 |
3 | 2020221022020002220111 |
4 | 111333022212322300 |
5 | 341322212330020 |
6 | 14502344151104 |
7 | 1464015304150 |
oct | 257712467260 |
9 | 66838202814 |
10 | 23608323760 |
11 | a01531307a |
12 | 46aa468494 |
13 | 22c3110658 |
14 | 11dd600760 |
15 | 932923d5a |
hex | 57f2a6eb0 |
23608323760 has 80 divisors (see below), whose sum is σ = 62772768000. Its totient is φ = 8088853248.
The previous prime is 23608323749. The next prime is 23608323769. The reversal of 23608323760 is 6732380632.
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 (40).
It is not an unprimeable number, because it can be changed into a prime (23608323769) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870891 + ... + 897589.
It is an arithmetic number, because the mean of its divisors is an integer number (784659600).
Almost surely, 223608323760 is an apocalyptic number.
23608323760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23608323760 is an abundant number, since it is smaller than the sum of its proper divisors (39164444240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23608323760 is a wasteful number, since it uses less digits than its factorization.
23608323760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28298 (or 28292 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 40.
The spelling of 23608323760 in words is "twenty-three billion, six hundred eight million, three hundred twenty-three thousand, seven hundred sixty".
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