Base | Representation |
---|---|
bin | 10101100000101101… |
… | …000010101110100000 |
3 | 2012121200120012220221 |
4 | 111200231002232200 |
5 | 334300344204424 |
6 | 14335530212424 |
7 | 1445241305203 |
oct | 254055025640 |
9 | 65550505827 |
10 | 23097256864 |
11 | 9882887a40 |
12 | 4587284114 |
13 | 22412821c6 |
14 | 11917a793a |
15 | 902b219e4 |
hex | 560b42ba0 |
23097256864 has 24 divisors (see below), whose sum is σ = 49606609248. Its totient is φ = 10498752960.
The previous prime is 23097256841. The next prime is 23097256879. The reversal of 23097256864 is 46865279032.
It is a super-2 number, since 2×230972568642 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32808252 + ... + 32808955.
It is an arithmetic number, because the mean of its divisors is an integer number (2066942052).
Almost surely, 223097256864 is an apocalyptic number.
It is an amenable number.
23097256864 is an abundant number, since it is smaller than the sum of its proper divisors (26509352384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23097256864 is a wasteful number, since it uses less digits than its factorization.
23097256864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65617228 (or 65617220 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 52.
The spelling of 23097256864 in words is "twenty-three billion, ninety-seven million, two hundred fifty-six thousand, eight hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •