Base | Representation |
---|---|
bin | 10101011101111010… |
… | …110001001111011001 |
3 | 2012111102121220221122 |
4 | 111131322301033121 |
5 | 334201413223414 |
6 | 14331140415025 |
7 | 1444133134511 |
oct | 253572611731 |
9 | 65442556848 |
10 | 23050523609 |
11 | 9859468613 |
12 | 45736a7475 |
13 | 223469b9a9 |
14 | 11894c0841 |
15 | 8ed98eb8e |
hex | 55deb13d9 |
23050523609 has 8 divisors (see below), whose sum is σ = 23112384000. Its totient is φ = 22988729232.
The previous prime is 23050523563. The next prime is 23050523621. The reversal of 23050523609 is 90632505032.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23050523609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23050523809) 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, 727112 + ... + 758150.
It is an arithmetic number, because the mean of its divisors is an integer number (2889048000).
Almost surely, 223050523609 is an apocalyptic number.
It is an amenable number.
23050523609 is a deficient number, since it is larger than the sum of its proper divisors (61860391).
23050523609 is a wasteful number, since it uses less digits than its factorization.
23050523609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33007.
The product of its (nonzero) digits is 48600, while the sum is 35.
The spelling of 23050523609 in words is "twenty-three billion, fifty million, five hundred twenty-three thousand, six hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •