Base | Representation |
---|---|
bin | 110101001101011001… |
… | …110101011000101010 |
3 | 12110110201011220111210 |
4 | 311031121311120222 |
5 | 1414002044131441 |
6 | 42125134333550 |
7 | 4061546061030 |
oct | 651531653052 |
9 | 173421156453 |
10 | 57133192746 |
11 | 2225921a373 |
12 | b0a595a2b6 |
13 | 550683b736 |
14 | 2a9dc3c550 |
15 | 1745c1d616 |
hex | d4d67562a |
57133192746 has 32 divisors (see below), whose sum is σ = 133775284608. Its totient is φ = 15925628160.
The previous prime is 57133192703. The next prime is 57133192759. The reversal of 57133192746 is 64729133175.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 57133192695 and 57133192704.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16587475 + ... + 16590918.
It is an arithmetic number, because the mean of its divisors is an integer number (4180477644).
Almost surely, 257133192746 is an apocalyptic number.
57133192746 is an abundant number, since it is smaller than the sum of its proper divisors (76642091862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57133192746 is a wasteful number, since it uses less digits than its factorization.
57133192746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33178446.
The product of its digits is 952560, while the sum is 48.
The spelling of 57133192746 in words is "fifty-seven billion, one hundred thirty-three million, one hundred ninety-two thousand, seven hundred forty-six".
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