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57035382 = 239505897
BaseRepresentation
bin1101100110010…
…0101001110110
310222022200211120
43121210221312
5104100113012
65354244410
71261535625
oct331445166
9128280746
1057035382
112a216588
1217126706
13ba7c761
1478096bc
15501958c
hex3664a76

57035382 has 8 divisors (see below), whose sum is σ = 114070776. Its totient is φ = 19011792.

The previous prime is 57035369. The next prime is 57035401. The reversal of 57035382 is 28353075.

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

57035382 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4752943 + ... + 4752954.

It is an arithmetic number, because the mean of its divisors is an integer number (14258847).

Almost surely, 257035382 is an apocalyptic number.

57035382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57035382 is a wasteful number, since it uses less digits than its factorization.

57035382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505902.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 57035382 is about 7552.1773019441. The cubic root of 57035382 is about 384.9297268715.

The spelling of 57035382 in words is "fifty-seven million, thirty-five thousand, three hundred eighty-two".

Divisors: 1 2 3 6 9505897 19011794 28517691 57035382