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76263236 = 2272723687
BaseRepresentation
bin1001000101110…
…10111101000100
312022111120111022
410202322331010
5124010410421
611322330312
71614140540
oct442727504
9168446438
1076263236
113a059775
1221659998
1312a5259a
14a1b2a20
156a667ab
hex48baf44

76263236 has 12 divisors (see below), whose sum is σ = 152526528. Its totient is φ = 32684232.

The previous prime is 76263233. The next prime is 76263251. The reversal of 76263236 is 63236267.

76263236 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 76263196 and 76263205.

It is not an unprimeable number, because it can be changed into a prime (76263233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361816 + ... + 1361871.

It is an arithmetic number, because the mean of its divisors is an integer number (12710544).

Almost surely, 276263236 is an apocalyptic number.

It is an amenable number.

76263236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76263236 is a wasteful number, since it uses less digits than its factorization.

76263236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723698 (or 2723696 counting only the distinct ones).

The product of its digits is 54432, while the sum is 35.

The square root of 76263236 is about 8732.8824565547. The cubic root of 76263236 is about 424.0708392972.

The spelling of 76263236 in words is "seventy-six million, two hundred sixty-three thousand, two hundred thirty-six".

Divisors: 1 2 4 7 14 28 2723687 5447374 10894748 19065809 38131618 76263236