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76848048 = 2433177889
BaseRepresentation
bin1001001010010…
…01101110110000
312100121021201000
410211021232300
5124133114143
611343042000
71622124534
oct445115660
9170537630
1076848048
113a419092
12218a0300
1312bc8824
14a2c5bc4
156b2ebd3
hex4949bb0

76848048 has 40 divisors (see below), whose sum is σ = 220583600. Its totient is φ = 25615872.

The previous prime is 76848019. The next prime is 76848053. The reversal of 76848048 is 84084867.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 76847994 and 76848012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88513 + ... + 89376.

It is an arithmetic number, because the mean of its divisors is an integer number (5514590).

Almost surely, 276848048 is an apocalyptic number.

It is an amenable number.

76848048 is an abundant number, since it is smaller than the sum of its proper divisors (143735552).

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

76848048 is a wasteful number, since it uses less digits than its factorization.

76848048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177906 (or 177894 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The square root of 76848048 is about 8766.3018428525. The cubic root of 76848048 is about 425.1520526293.

The spelling of 76848048 in words is "seventy-six million, eight hundred forty-eight thousand, forty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 177889 355778 533667 711556 1067334 1423112 1601001 2134668 2846224 3202002 4269336 4803003 6404004 8538672 9606006 12808008 19212012 25616016 38424024 76848048