Base | Representation |
---|---|
bin | 11010001000101100000111… |
… | …01001101101100010000011 |
3 | 21112111101021202200111111110 |
4 | 31010112003221231202003 |
5 | 30013120021012344400 |
6 | 322122450311214403 |
7 | 15051204430455444 |
oct | 1504260351554203 |
9 | 245441252614443 |
10 | 57473166137475 |
11 | 17349261a64840 |
12 | 6542827077403 |
13 | 260b908a479ba |
14 | 1029a04d0b2cb |
15 | 69a0202c7e50 |
hex | 344583a6d883 |
57473166137475 has 96 divisors (see below), whose sum is σ = 114530484294144. Its totient is φ = 25086326425600.
The previous prime is 57473166137389. The next prime is 57473166137477.
57473166137475 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 57473166137475 - 221 = 57473164040323 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57473166137477) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 88762392 + ... + 89407541.
It is an arithmetic number, because the mean of its divisors is an integer number (1193025878064).
Almost surely, 257473166137475 is an apocalyptic number.
57473166137475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
57473166137475 is a deficient number, since it is larger than the sum of its proper divisors (57057318156669).
57473166137475 is a wasteful number, since it uses less digits than its factorization.
57473166137475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178169997 (or 178169992 counting only the distinct ones).
The product of its digits is 311169600, while the sum is 66.
The spelling of 57473166137475 in words is "fifty-seven trillion, four hundred seventy-three billion, one hundred sixty-six million, one hundred thirty-seven thousand, four hundred seventy-five".
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