Base | Representation |
---|---|
bin | 11111111001000110100101… |
… | …01111111110011101010100 |
3 | 100012022112100001200210002221 |
4 | 33330203102233332131110 |
5 | 33143014322010113134 |
6 | 405054030412112124 |
7 | 20525565302330416 |
oct | 1774432257763524 |
9 | 305275301623087 |
10 | 70131761801044 |
11 | 20389793229479 |
12 | 7a48009165644 |
13 | 30195208b5758 |
14 | 1346576d029b6 |
15 | 81944c3695b4 |
hex | 3fc8d2bfe754 |
70131761801044 has 24 divisors (see below), whose sum is σ = 128081890460160. Its totient is φ = 33537297741024.
The previous prime is 70131761801039. The next prime is 70131761801053. The reversal of 70131761801044 is 44010816713107.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44443524 + ... + 45994459.
It is an arithmetic number, because the mean of its divisors is an integer number (5336745435840).
Almost surely, 270131761801044 is an apocalyptic number.
It is an amenable number.
70131761801044 is a deficient number, since it is larger than the sum of its proper divisors (57950128659116).
70131761801044 is a wasteful number, since it uses less digits than its factorization.
70131761801044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90446439 (or 90446437 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 43.
The spelling of 70131761801044 in words is "seventy trillion, one hundred thirty-one billion, seven hundred sixty-one million, eight hundred one thousand, forty-four".
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