Base | Representation |
---|---|
bin | 1001000111000010010111110… |
… | …0100100011011101111010111 |
3 | 10010001210100122111120121202100 |
4 | 2101300211330210123233113 |
5 | 1133011030214021442123 |
6 | 10151225023252013143 |
7 | 252012524605120503 |
oct | 22160457444335727 |
9 | 3101710574517670 |
10 | 641056023624663 |
11 | 176295373049359 |
12 | 5ba94b513011b3 |
13 | 2169142905a88a |
14 | b4433c44bd303 |
15 | 4e1a511c48643 |
hex | 247097c91bbd7 |
641056023624663 has 12 divisors (see below), whose sum is σ = 926563763052720. Its totient is φ = 427096551116256.
The previous prime is 641056023624661. The next prime is 641056023624671. The reversal of 641056023624663 is 366426320650146.
641056023624663 is a `hidden beast` number, since 6 + 4 + 1 + 0 + 5 + 6 + 0 + 2 + 3 + 624 + 6 + 6 + 3 = 666.
It is not a de Polignac number, because 641056023624663 - 21 = 641056023624661 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (641056023624661) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22844260206 + ... + 22844288267.
It is an arithmetic number, because the mean of its divisors is an integer number (77213646921060).
Almost surely, 2641056023624663 is an apocalyptic number.
641056023624663 is a deficient number, since it is larger than the sum of its proper divisors (285507739428057).
641056023624663 is a wasteful number, since it uses less digits than its factorization.
641056023624663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45688550038 (or 45688550035 counting only the distinct ones).
The product of its (nonzero) digits is 22394880, while the sum is 54.
The spelling of 641056023624663 in words is "six hundred forty-one trillion, fifty-six billion, twenty-three million, six hundred twenty-four thousand, six hundred sixty-three".
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