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76057141 = 1017391019
BaseRepresentation
bin1001000100010…
…00101000110101
312022010002210011
410202020220311
5123432312031
611314100221
71612321636
oct442105065
9168102704
1076057141
1139a28946
122157a671
13129ac834
14a15b88d
156a256b1
hex4888a35

76057141 has 8 divisors (see below), whose sum is σ = 76989600. Its totient is φ = 75128400.

The previous prime is 76057129. The next prime is 76057181. The reversal of 76057141 is 14175067.

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 76057141 - 217 = 75926069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76057181) 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, 74130 + ... + 75148.

It is an arithmetic number, because the mean of its divisors is an integer number (9623700).

Almost surely, 276057141 is an apocalyptic number.

It is an amenable number.

76057141 is a deficient number, since it is larger than the sum of its proper divisors (932459).

76057141 is a wasteful number, since it uses less digits than its factorization.

76057141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 76057141 is about 8721.0745324186. The cubic root of 76057141 is about 423.6884893734.

The spelling of 76057141 in words is "seventy-six million, fifty-seven thousand, one hundred forty-one".

Divisors: 1 101 739 1019 74639 102919 753041 76057141