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BaseRepresentation
bin1100001000101…
…1111001101000
310112210020002112
43002023321220
5101012422210
65015021452
71155453101
oct302137150
9115706075
1050904680
1126809492
121506a888
13a714118
146a913a8
154707d05
hex308be68

50904680 has 16 divisors (see below), whose sum is σ = 114535620. Its totient is φ = 20361856.

The previous prime is 50904661. The next prime is 50904691. The reversal of 50904680 is 8640905.

It can be written as a sum of positive squares in 2 ways, for example, as 50154724 + 749956 = 7082^2 + 866^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636269 + ... + 636348.

Almost surely, 250904680 is an apocalyptic number.

It is an amenable number.

50904680 is an abundant number, since it is smaller than the sum of its proper divisors (63630940).

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

50904680 is a wasteful number, since it uses less digits than its factorization.

50904680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272628 (or 1272624 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 50904680 is about 7134.7515724095. The cubic root of 50904680 is about 370.6117952406.

The spelling of 50904680 in words is "fifty million, nine hundred four thousand, six hundred eighty".