Base | Representation |
---|---|
bin | 110101001101100001… |
… | …010111100000110110 |
3 | 12110110211220020102101 |
4 | 311031201113200312 |
5 | 1414003100330132 |
6 | 42125244532314 |
7 | 4061601624325 |
oct | 651541274066 |
9 | 173424806371 |
10 | 57135167542 |
11 | 2225a349032 |
12 | b0a655109a |
13 | 550708055b |
14 | 2aa01d40bc |
15 | 1745ead7e7 |
hex | d4d857836 |
57135167542 has 16 divisors (see below), whose sum is σ = 85936036320. Its totient is φ = 28489907968.
The previous prime is 57135167533. The next prime is 57135167549. The reversal of 57135167542 is 24576153175.
57135167542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 57135167492 and 57135167501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57135167549) 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, 1371078 + ... + 1412134.
It is an arithmetic number, because the mean of its divisors is an integer number (5371002270).
Almost surely, 257135167542 is an apocalyptic number.
57135167542 is a deficient number, since it is larger than the sum of its proper divisors (28800868778).
57135167542 is a wasteful number, since it uses less digits than its factorization.
57135167542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42935.
The product of its digits is 882000, while the sum is 46.
The spelling of 57135167542 in words is "fifty-seven billion, one hundred thirty-five million, one hundred sixty-seven thousand, five hundred forty-two".
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