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76031241 = 31113213633
BaseRepresentation
bin1001000100000…
…10010100001001
312022001210020220
410202002110021
5123430444431
611313340253
71612153266
oct442022411
9168053226
1076031241
1139a10440
1221567689
13129a0b00
14a15226d
156a1cb96
hex4882509

76031241 has 24 divisors (see below), whose sum is σ = 119761056. Its totient is φ = 42531840.

The previous prime is 76031239. The next prime is 76031257. The reversal of 76031241 is 14213067.

It is not a de Polignac number, because 76031241 - 21 = 76031239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (76031231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1240 + ... + 12393.

It is an arithmetic number, because the mean of its divisors is an integer number (4990044).

Almost surely, 276031241 is an apocalyptic number.

It is an amenable number.

76031241 is a deficient number, since it is larger than the sum of its proper divisors (43729815).

76031241 is a wasteful number, since it uses less digits than its factorization.

76031241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13673 (or 13660 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 76031241 is about 8719.5894972183. The cubic root of 76031241 is about 423.6403905467.

The spelling of 76031241 in words is "seventy-six million, thirty-one thousand, two hundred forty-one".

Divisors: 1 3 11 13 33 39 143 169 429 507 1859 5577 13633 40899 149963 177229 449889 531687 1949519 2303977 5848557 6911931 25343747 76031241