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76132441 = 711988733
BaseRepresentation
bin1001000100110…
…11000001011001
312022020221002001
410202123001121
5123442214231
611315441001
71613054320
oct442330131
9168227061
1076132441
1139a7a480
12215b6161
1312a07ba8
14a17b0b7
156a3cb61
hex489b059

76132441 has 8 divisors (see below), whose sum is σ = 94918464. Its totient is φ = 59323920.

The previous prime is 76132439. The next prime is 76132447. The reversal of 76132441 is 14423167.

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 76132441 - 21 = 76132439 is a prime.

It is a super-2 number, since 2×761324412 = 11592297145236962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76132447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494290 + ... + 494443.

It is an arithmetic number, because the mean of its divisors is an integer number (11864808).

Almost surely, 276132441 is an apocalyptic number.

It is an amenable number.

76132441 is a deficient number, since it is larger than the sum of its proper divisors (18786023).

76132441 is a wasteful number, since it uses less digits than its factorization.

76132441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988751.

The product of its digits is 4032, while the sum is 28.

The square root of 76132441 is about 8725.3905929763. The cubic root of 76132441 is about 423.8282668263.

The spelling of 76132441 in words is "seventy-six million, one hundred thirty-two thousand, four hundred forty-one".

Divisors: 1 7 11 77 988733 6921131 10876063 76132441