Base | Representation |
---|---|
bin | 1010011001000010110… |
… | …00111010101110010000 |
3 | 1021010120220101112010012 |
4 | 11030201120322232100 |
5 | 21322210332400210 |
6 | 432004551054052 |
7 | 34536562612115 |
oct | 5144130725620 |
9 | 1233526345105 |
10 | 357042465680 |
11 | 12846a18901a |
12 | 59244971328 |
13 | 27890922494 |
14 | 133d0cc490c |
15 | 944a45a305 |
hex | 532163ab90 |
357042465680 has 40 divisors (see below), whose sum is σ = 873814459200. Its totient is φ = 135300302208.
The previous prime is 357042465679. The next prime is 357042465709. The reversal of 357042465680 is 86564240753.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 117446660 + ... + 117449699.
It is an arithmetic number, because the mean of its divisors is an integer number (21845361480).
Almost surely, 2357042465680 is an apocalyptic number.
It is an amenable number.
357042465680 is an abundant number, since it is smaller than the sum of its proper divisors (516771993520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
357042465680 is a wasteful number, since it uses less digits than its factorization.
357042465680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234896391 (or 234896385 counting only the distinct ones).
The product of its (nonzero) digits is 4838400, while the sum is 50.
The spelling of 357042465680 in words is "three hundred fifty-seven billion, forty-two million, four hundred sixty-five thousand, six hundred eighty".
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