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76027242 = 2397130631
BaseRepresentation
bin1001000100000…
…01010101101010
312022001120202210
410202001111222
5123430332432
611313305550
71612135524
oct442012552
9168046683
1076027242
1139a08435
12215652b6
131299c045
14a150a14
156a1b8cc
hex488156a

76027242 has 16 divisors (see below), whose sum is σ = 153623232. Its totient is φ = 25080960.

The previous prime is 76027229. The next prime is 76027249. The reversal of 76027242 is 24272067.

It is a super-2 number, since 2×760272422 = 11560283052253128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76027249) 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, 64734 + ... + 65897.

It is an arithmetic number, because the mean of its divisors is an integer number (9601452).

Almost surely, 276027242 is an apocalyptic number.

76027242 is an abundant number, since it is smaller than the sum of its proper divisors (77595990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76027242 is a wasteful number, since it uses less digits than its factorization.

76027242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130733.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 76027242 is about 8719.3601829492. The cubic root of 76027242 is about 423.6329630402.

The spelling of 76027242 in words is "seventy-six million, twenty-seven thousand, two hundred forty-two".

Divisors: 1 2 3 6 97 194 291 582 130631 261262 391893 783786 12671207 25342414 38013621 76027242