Base | Representation |
---|---|
bin | 11010010110010010101011… |
… | …01110100000010011110000 |
3 | 21121011001200100101021022101 |
4 | 31023021111232200103300 |
5 | 30043244220022433420 |
6 | 323121304142550144 |
7 | 15130031525062363 |
oct | 1513112556402360 |
9 | 247131610337271 |
10 | 57940547077360 |
11 | 175094a2355612 |
12 | 65b9323b98354 |
13 | 2643a0201606c |
14 | 10444a1d220da |
15 | 6a72773d960a |
hex | 34b255ba04f0 |
57940547077360 has 40 divisors (see below), whose sum is σ = 134713894008960. Its totient is φ = 23175853746432.
The previous prime is 57940547077349. The next prime is 57940547077367. The reversal of 57940547077360 is 6377074504975.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 57940547077292 and 57940547077301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57940547077367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565407 + ... + 10779646.
It is an arithmetic number, because the mean of its divisors is an integer number (3367847350224).
Almost surely, 257940547077360 is an apocalyptic number.
It is an amenable number.
57940547077360 is an abundant number, since it is smaller than the sum of its proper divisors (76773346931600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57940547077360 is a wasteful number, since it uses less digits than its factorization.
57940547077360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11408905 (or 11408899 counting only the distinct ones).
The product of its (nonzero) digits is 155584800, while the sum is 64.
The spelling of 57940547077360 in words is "fifty-seven trillion, nine hundred forty billion, five hundred forty-seven million, seventy-seven thousand, three hundred sixty".
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