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57755341 = 7172332083
BaseRepresentation
bin1101110001010…
…0011011001101
311000200021102201
43130110123031
5104241132331
65421521501
71300624630
oct334243315
9130607381
1057755341
112a668496
1217413291
13bc72377
147955c17
15510ca61
hex37146cd

57755341 has 16 divisors (see below), whose sum is σ = 70222464. Its totient is φ = 46370304.

The previous prime is 57755333. The next prime is 57755359. The reversal of 57755341 is 14355775.

It is a cyclic number.

It is not a de Polignac number, because 57755341 - 23 = 57755333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57755341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57755371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26686 + ... + 28768.

It is an arithmetic number, because the mean of its divisors is an integer number (4388904).

Almost surely, 257755341 is an apocalyptic number.

It is an amenable number.

57755341 is a deficient number, since it is larger than the sum of its proper divisors (12467123).

57755341 is a wasteful number, since it uses less digits than its factorization.

57755341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2340.

The product of its digits is 73500, while the sum is 37.

The square root of 57755341 is about 7599.6934806609. The cubic root of 57755341 is about 386.5426183363.

The spelling of 57755341 in words is "fifty-seven million, seven hundred fifty-five thousand, three hundred forty-one".

Divisors: 1 7 17 119 233 1631 2083 3961 14581 27727 35411 247877 485339 3397373 8250763 57755341