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57832413 = 3149129379
BaseRepresentation
bin1101110010011…
…1001111011101
311000211012011020
43130213033131
5104301114123
65423314353
71301365422
oct334471735
9130735136
1057832413
112a710391
121744b9b9
13bc9b482
147975d49
1551257e3
hex37273dd

57832413 has 8 divisors (see below), whose sum is σ = 77628000. Its totient is φ = 38295888.

The previous prime is 57832403. The next prime is 57832429. The reversal of 57832413 is 31423875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57832413 - 212 = 57828317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57832403) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 64243 + ... + 65136.

It is an arithmetic number, because the mean of its divisors is an integer number (9703500).

Almost surely, 257832413 is an apocalyptic number.

It is an amenable number.

57832413 is a deficient number, since it is larger than the sum of its proper divisors (19795587).

57832413 is a wasteful number, since it uses less digits than its factorization.

57832413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129531.

The product of its digits is 20160, while the sum is 33.

The square root of 57832413 is about 7604.7625209470. The cubic root of 57832413 is about 386.7144833685.

The spelling of 57832413 in words is "fifty-seven million, eight hundred thirty-two thousand, four hundred thirteen".

Divisors: 1 3 149 447 129379 388137 19277471 57832413