Base | Representation |
---|---|
bin | 11010001000001001000011… |
… | …10010010001011110000011 |
3 | 21112102120201001011101210001 |
4 | 31010010201302101132003 |
5 | 30012312444123023400 |
6 | 322110054511020431 |
7 | 15046640133045340 |
oct | 1504044162213603 |
9 | 245376631141701 |
10 | 57454344345475 |
11 | 17341283607940 |
12 | 653b05380a717 |
13 | 2609bc94a457c |
14 | 1028b3b2c17c7 |
15 | 6997bcbe0a6a |
hex | 344121c91783 |
57454344345475 has 96 divisors (see below), whose sum is σ = 91896968217600. Its totient is φ = 34576461964800.
The previous prime is 57454344345469. The next prime is 57454344345511.
57454344345475 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 57454344345475 - 223 = 57454335956867 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 493378957 + ... + 493495393.
It is an arithmetic number, because the mean of its divisors is an integer number (957260085600).
Almost surely, 257454344345475 is an apocalyptic number.
57454344345475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
57454344345475 is a deficient number, since it is larger than the sum of its proper divisors (34442623872125).
57454344345475 is a wasteful number, since it uses less digits than its factorization.
57454344345475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125333 (or 125328 counting only the distinct ones).
The product of its digits is 1128960000, while the sum is 64.
The spelling of 57454344345475 in words is "fifty-seven trillion, four hundred fifty-four billion, three hundred forty-four million, three hundred forty-five thousand, four hundred seventy-five".
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