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76340848 = 2431153913
BaseRepresentation
bin1001000110011…
…01111001110000
312022122111221211
410203031321300
5124020401343
611324125504
71614613033
oct443157160
9168574854
1076340848
113a102011
1221696894
1312a7b9cc
14a1d301a
156a7e79d
hex48cde70

76340848 has 20 divisors (see below), whose sum is σ = 152682688. Its totient is φ = 36938880.

The previous prime is 76340837. The next prime is 76340881. The reversal of 76340848 is 84804367.

76340848 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 76340848.

It is a congruent number.

It is an unprimeable number.

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, 76461 + ... + 77452.

Almost surely, 276340848 is an apocalyptic number.

It is an amenable number.

76340848 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.

76340848 is a wasteful number, since it uses less digits than its factorization.

76340848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153952 (or 153946 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 76340848 is about 8737.3249910942. The cubic root of 76340848 is about 424.2146474586.

The spelling of 76340848 in words is "seventy-six million, three hundred forty thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 16 31 62 124 248 496 153913 307826 615652 1231304 2462608 4771303 9542606 19085212 38170424 76340848