Base | Representation |
---|---|
bin | 1101101100010… |
… | …1110110000010 |
3 | 11000001220220201 |
4 | 3123011312002 |
5 | 104200332344 |
6 | 5410555414 |
7 | 1265114350 |
oct | 333056602 |
9 | 130056821 |
10 | 57433474 |
11 | 2a46868a |
12 | 17298b6a |
13 | bb8ba07 |
14 | 78b07d0 |
15 | 50974d4 |
hex | 36c5d82 |
57433474 has 16 divisors (see below), whose sum is σ = 99705600. Its totient is φ = 24302304.
The previous prime is 57433459. The next prime is 57433487. The reversal of 57433474 is 47433475.
57433474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24859 + ... + 27070.
It is an arithmetic number, because the mean of its divisors is an integer number (6231600).
Almost surely, 257433474 is an apocalyptic number.
57433474 is a deficient number, since it is larger than the sum of its proper divisors (42272126).
57433474 is a wasteful number, since it uses less digits than its factorization.
57433474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52017.
The product of its digits is 141120, while the sum is 37.
The square root of 57433474 is about 7578.4875799859. The cubic root of 57433474 is about 385.8232207956.
Subtracting from 57433474 its reverse (47433475), we obtain a palindrome (9999999).
The spelling of 57433474 in words is "fifty-seven million, four hundred thirty-three thousand, four hundred seventy-four".
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