Base | Representation |
---|---|
bin | 1101101100110… |
… | …1111001101011 |
3 | 11000010121011222 |
4 | 3123031321223 |
5 | 104202411400 |
6 | 5411412255 |
7 | 1265312513 |
oct | 333157153 |
9 | 130117158 |
10 | 57466475 |
11 | 2a490460 |
12 | 172b408b |
13 | bba0a41 |
14 | 78bc843 |
15 | 50a2185 |
hex | 36cde6b |
57466475 has 24 divisors (see below), whose sum is σ = 78544080. Its totient is φ = 41360000.
The previous prime is 57466463. The next prime is 57466517.
57466475 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 57466475 - 24 = 57466459 is a prime.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 26741 + ... + 28809.
It is an arithmetic number, because the mean of its divisors is an integer number (3272670).
Almost surely, 257466475 is an apocalyptic number.
57466475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
57466475 is a deficient number, since it is larger than the sum of its proper divisors (21077605).
57466475 is a wasteful number, since it uses less digits than its factorization.
57466475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2191 (or 2186 counting only the distinct ones).
The product of its digits is 705600, while the sum is 44.
The square root of 57466475 is about 7580.6645487055. The cubic root of 57466475 is about 385.8971040401.
It can be divided in two parts, 5746 and 6475, that added together give a palindrome (12221).
The spelling of 57466475 in words is "fifty-seven million, four hundred sixty-six thousand, four hundred seventy-five".
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