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57794099 = 115989051
BaseRepresentation
bin1101110001110…
…1111000110011
311000202020121012
43130131320303
5104243402344
65422421135
71301145626
oct334357063
9130666535
1057794099
112a694620
12174317ab
13bc86bbc
147965dbd
15511929e
hex371de33

57794099 has 8 divisors (see below), whose sum is σ = 64117440. Its totient is φ = 51649000.

The previous prime is 57794057. The next prime is 57794123. The reversal of 57794099 is 99049775.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-57794099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57794039) 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, 43877 + ... + 45174.

It is an arithmetic number, because the mean of its divisors is an integer number (8014680).

Almost surely, 257794099 is an apocalyptic number.

57794099 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

57794099 is a deficient number, since it is larger than the sum of its proper divisors (6323341).

57794099 is a wasteful number, since it uses less digits than its factorization.

57794099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89121.

The product of its (nonzero) digits is 714420, while the sum is 50.

The square root of 57794099 is about 7602.2430242659. The cubic root of 57794099 is about 386.6290649953.

The spelling of 57794099 in words is "fifty-seven million, seven hundred ninety-four thousand, ninety-nine".

Divisors: 1 11 59 649 89051 979561 5254009 57794099