Base | Representation |
---|---|
bin | 111000111100010010010100… |
… | …000010000100000101100100 |
3 | 1012211201012110210100020001010 |
4 | 320330102110002010011210 |
5 | 230311100134241223124 |
6 | 2244343311010502220 |
7 | 103515135006635565 |
oct | 7074222402040544 |
9 | 1184635423306033 |
10 | 250433436664164 |
11 | 72883251235486 |
12 | 24107817294970 |
13 | a997a056a7470 |
14 | 45bb08602c16c |
15 | 1de4535cbc529 |
hex | e3c494084164 |
250433436664164 has 96 divisors (see below), whose sum is σ = 629797813214976. Its totient is φ = 76994792386560.
The previous prime is 250433436664163. The next prime is 250433436664171. The reversal of 250433436664164 is 461466634334052.
It is a super-2 number, since 2×2504334366641642 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (250433436664163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4077560784 + ... + 4077622200.
It is an arithmetic number, because the mean of its divisors is an integer number (6560393887656).
Almost surely, 2250433436664164 is an apocalyptic number.
It is an amenable number.
250433436664164 is an abundant number, since it is smaller than the sum of its proper divisors (379364376550812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250433436664164 is a wasteful number, since it uses less digits than its factorization.
250433436664164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81925 (or 81923 counting only the distinct ones).
The product of its (nonzero) digits is 89579520, while the sum is 57.
The spelling of 250433436664164 in words is "two hundred fifty trillion, four hundred thirty-three billion, four hundred thirty-six million, six hundred sixty-four thousand, one hundred sixty-four".
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