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76124339 = 974191873
BaseRepresentation
bin1001000100110…
…01000010110011
312022020111221222
410202121002303
5123441434324
611315335255
71613021564
oct442310263
9168214858
1076124339
1139a74385
12215b152b
1312a042b5
14a17816b
156a3a55e
hex48990b3

76124339 has 8 divisors (see below), whose sum is σ = 77133840. Its totient is φ = 75119616.

The previous prime is 76124303. The next prime is 76124341. The reversal of 76124339 is 93342167.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-76124339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76124299 and 76124308.

It is not an unprimeable number, because it can be changed into a prime (76124359) 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, 39707 + ... + 41579.

It is an arithmetic number, because the mean of its divisors is an integer number (9641730).

Almost surely, 276124339 is an apocalyptic number.

76124339 is a deficient number, since it is larger than the sum of its proper divisors (1009501).

76124339 is a wasteful number, since it uses less digits than its factorization.

With its successor (76124340) it forms an eRAP, since the sums of their prime factors are consecutive (2389 and 2390).

76124339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389.

The product of its digits is 27216, while the sum is 35.

The square root of 76124339 is about 8724.9263034137. The cubic root of 76124339 is about 423.8132317182.

The spelling of 76124339 in words is "seventy-six million, one hundred twenty-four thousand, three hundred thirty-nine".

Divisors: 1 97 419 1873 40643 181681 784787 76124339