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76482912 = 25311234767
BaseRepresentation
bin1001000111100…
…00100101100000
312022220201211110
410203300211200
5124034423122
611331143320
71616044152
oct443604540
9168821743
1076482912
113a199820
1221744b40
1312acb57c
14a22cad2
156aab90c
hex48f0960

76482912 has 192 divisors, whose sum is σ = 236888064. Its totient is φ = 21373440.

The previous prime is 76482911. The next prime is 76482929. The reversal of 76482912 is 21928467.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76482911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1141503 + ... + 1141569.

It is an arithmetic number, because the mean of its divisors is an integer number (1233792).

Almost surely, 276482912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76482912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118444032).

76482912 is an abundant number, since it is smaller than the sum of its proper divisors (160405152).

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

76482912 is a wasteful number, since it uses less digits than its factorization.

76482912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 153 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 76482912 is about 8745.4509317702. The cubic root of 76482912 is about 424.4776271816.

The spelling of 76482912 in words is "seventy-six million, four hundred eighty-two thousand, nine hundred twelve".