Base | Representation |
---|---|
bin | 1010101101100110011001… |
… | …00000111101110010111010 |
3 | 10002102000211001102101221210 |
4 | 11112303030200331302322 |
5 | 11041424300123020200 |
6 | 122033541231143550 |
7 | 4650640131602154 |
oct | 526631440756272 |
9 | 102360731371853 |
10 | 23557031845050 |
11 | 7562532389550 |
12 | 2785616374bb6 |
13 | 101b5597a7082 |
14 | 5b6248953ad4 |
15 | 2acb8c0ac650 |
hex | 156ccc83dcba |
23557031845050 has 48 divisors (see below), whose sum is σ = 63732478887072. Its totient is φ = 5710795598400.
The previous prime is 23557031845049. The next prime is 23557031845051. The reversal of 23557031845050 is 5054813075532.
It is an interprime number because it is at equal distance from previous prime (23557031845049) and next prime (23557031845051).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23557031845051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7138492849 + ... + 7138496148.
It is an arithmetic number, because the mean of its divisors is an integer number (1327759976814).
Almost surely, 223557031845050 is an apocalyptic number.
23557031845050 is an abundant number, since it is smaller than the sum of its proper divisors (40175447042022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23557031845050 is a wasteful number, since it uses less digits than its factorization.
23557031845050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14276989023 (or 14276989018 counting only the distinct ones).
The product of its (nonzero) digits is 2520000, while the sum is 48.
The spelling of 23557031845050 in words is "twenty-three trillion, five hundred fifty-seven billion, thirty-one million, eight hundred forty-five thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •