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57968027 = 1323193873
BaseRepresentation
bin1101110100100…
…0010110011011
311001002002011222
43131020112123
5104314434102
65430242255
71302501665
oct335102633
9131062158
1057968027
112a7a3267
12174b638b
13c018110
1479ad535
155150aa2
hex374859b

57968027 has 8 divisors (see below), whose sum is σ = 65141664. Its totient is φ = 51182208.

The previous prime is 57967997. The next prime is 57968033. The reversal of 57968027 is 72086975.

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 57968027 - 26 = 57967963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57968087) 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, 96638 + ... + 97235.

It is an arithmetic number, because the mean of its divisors is an integer number (8142708).

Almost surely, 257968027 is an apocalyptic number.

57968027 is a deficient number, since it is larger than the sum of its proper divisors (7173637).

57968027 is a wasteful number, since it uses less digits than its factorization.

57968027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193909.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 57968027 is about 7613.6736862043. The cubic root of 57968027 is about 387.0165225181.

The spelling of 57968027 in words is "fifty-seven million, nine hundred sixty-eight thousand, twenty-seven".

Divisors: 1 13 23 299 193873 2520349 4459079 57968027