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83004924 = 22364710691
BaseRepresentation
bin1001111001010…
…00110111111100
312210012002100110
410330220313330
5132222124144
612123030020
72025346602
oct474506774
9183162313
1083004924
1142943912
122396b310
1314273052
14b049872
1574490b9
hex4f28dfc

83004924 has 24 divisors (see below), whose sum is σ = 193995648. Its totient is φ = 27622960.

The previous prime is 83004923. The next prime is 83004959. The reversal of 83004924 is 42940038.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 83004891 and 83004900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83004923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2419 + ... + 13109.

It is an arithmetic number, because the mean of its divisors is an integer number (8083152).

Almost surely, 283004924 is an apocalyptic number.

It is an amenable number.

83004924 is an abundant number, since it is smaller than the sum of its proper divisors (110990724).

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

83004924 is a wasteful number, since it uses less digits than its factorization.

83004924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345 (or 11343 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 83004924 is about 9110.7038147445. The cubic root of 83004924 is about 436.2156930135.

The spelling of 83004924 in words is "eighty-three million, four thousand, nine hundred twenty-four".

Divisors: 1 2 3 4 6 12 647 1294 1941 2588 3882 7764 10691 21382 32073 42764 64146 128292 6917077 13834154 20751231 27668308 41502462 83004924