Base | Representation |
---|---|
bin | 10101101101111110… |
… | …110100100000111110 |
3 | 2020012012201210221111 |
4 | 111231332310200332 |
5 | 340224411133204 |
6 | 14414004552234 |
7 | 1453614623401 |
oct | 255576644076 |
9 | 66165653844 |
10 | 23320021054 |
11 | 99875a8a80 |
12 | 46299b267a |
13 | 2278479b35 |
14 | 11b31d3d38 |
15 | 917475d04 |
hex | 56dfb483e |
23320021054 has 32 divisors (see below), whose sum is σ = 38609799552. Its totient is φ = 10475556000.
The previous prime is 23320021027. The next prime is 23320021061. The reversal of 23320021054 is 45012002332.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
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, 979269 + ... + 1002799.
It is an arithmetic number, because the mean of its divisors is an integer number (1206556236).
Almost surely, 223320021054 is an apocalyptic number.
23320021054 is a deficient number, since it is larger than the sum of its proper divisors (15289778498).
23320021054 is a wasteful number, since it uses less digits than its factorization.
23320021054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24072.
The product of its (nonzero) digits is 1440, while the sum is 22.
Adding to 23320021054 its reverse (45012002332), we get a palindrome (68332023386).
The spelling of 23320021054 in words is "twenty-three billion, three hundred twenty million, twenty-one thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •