Base | Representation |
---|---|
bin | 10101100011010101… |
… | …111001001101111010 |
3 | 2012201202212000212121 |
4 | 111203111321031322 |
5 | 334343212122000 |
6 | 14344151031454 |
7 | 1446316451032 |
oct | 254325711572 |
9 | 65652760777 |
10 | 23141520250 |
11 | 98a586a752 |
12 | 459a06b58a |
13 | 224a4ac464 |
14 | 119760a8c2 |
15 | 906966b1a |
hex | 56357937a |
23141520250 has 64 divisors (see below), whose sum is σ = 45839064960. Its totient is φ = 8723635200.
The previous prime is 23141520239. The next prime is 23141520299. The reversal of 23141520250 is 5202514132.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 904129 + ... + 929371.
It is an arithmetic number, because the mean of its divisors is an integer number (716235390).
Almost surely, 223141520250 is an apocalyptic number.
23141520250 is a deficient number, since it is larger than the sum of its proper divisors (22697544710).
23141520250 is a wasteful number, since it uses less digits than its factorization.
23141520250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25472 (or 25462 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 23141520250 in words is "twenty-three billion, one hundred forty-one million, five hundred twenty thousand, two hundred fifty".
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