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57429151 = 1341107747
BaseRepresentation
bin1101101100010…
…0110010011111
311000001200222121
43123010302133
5104200213101
65410523411
71265065633
oct333046237
9130050877
1057429151
112a46540a
1217296567
13bb89a60
1478acdc3
1550960a1
hex36c4c9f

57429151 has 8 divisors (see below), whose sum is σ = 63355824. Its totient is φ = 51718080.

The previous prime is 57429139. The next prime is 57429161. The reversal of 57429151 is 15192475.

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

It is a cyclic number.

It is not a de Polignac number, because 57429151 - 27 = 57429023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57429161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53341 + ... + 54406.

It is an arithmetic number, because the mean of its divisors is an integer number (7919478).

Almost surely, 257429151 is an apocalyptic number.

57429151 is a deficient number, since it is larger than the sum of its proper divisors (5926673).

57429151 is a wasteful number, since it uses less digits than its factorization.

57429151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107801.

The product of its digits is 12600, while the sum is 34.

The square root of 57429151 is about 7578.2023593990. The cubic root of 57429151 is about 385.8135402875.

The spelling of 57429151 in words is "fifty-seven million, four hundred twenty-nine thousand, one hundred fifty-one".

Divisors: 1 13 41 533 107747 1400711 4417627 57429151