Base | Representation |
---|---|
bin | 110101010010001100… |
… | …011101100101100100 |
3 | 12110200022102200010212 |
4 | 311102030131211210 |
5 | 1414133133322401 |
6 | 42141125234552 |
7 | 4063543231133 |
oct | 652214354544 |
9 | 173608380125 |
10 | 57213573476 |
11 | 2229a630624 |
12 | b108862a58 |
13 | 551a3a31b7 |
14 | 2aaa7a391a |
15 | 174cce9dbb |
hex | d5231d964 |
57213573476 has 12 divisors (see below), whose sum is σ = 103576297020. Its totient is φ = 27620345760.
The previous prime is 57213573467. The next prime is 57213573481. The reversal of 57213573476 is 67437531275.
It can be written as a sum of positive squares in 2 ways, for example, as 15270533476 + 41943040000 = 123574^2 + 204800^2 .
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 3 ways as a sum of consecutive naturals, for example, 246610115 + ... + 246610346.
It is an arithmetic number, because the mean of its divisors is an integer number (8631358085).
Almost surely, 257213573476 is an apocalyptic number.
It is an amenable number.
57213573476 is a deficient number, since it is larger than the sum of its proper divisors (46362723544).
57213573476 is a wasteful number, since it uses less digits than its factorization.
57213573476 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493220494 (or 493220492 counting only the distinct ones).
The product of its digits is 3704400, while the sum is 50.
The spelling of 57213573476 in words is "fifty-seven billion, two hundred thirteen million, five hundred seventy-three thousand, four hundred seventy-six".
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