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53084744 = 23171093581
BaseRepresentation
bin1100101010000…
…0001001001000
310200212222120122
43022200021020
5102042202434
65133442412
71213133006
oct312401110
9120788518
1053084744
1127a68399
1215940408
13acc84bb
14709ba76
1549d8c2e
hex32a0248

53084744 has 32 divisors (see below), whose sum is σ = 106385400. Its totient is φ = 24744960.

The previous prime is 53084723. The next prime is 53084771. The reversal of 53084744 is 44748035.

It can be written as a sum of positive squares in 4 ways, for example, as 52736644 + 348100 = 7262^2 + 590^2 .

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, 13034 + ... + 16614.

Almost surely, 253084744 is an apocalyptic number.

It is an amenable number.

53084744 is an abundant number, since it is smaller than the sum of its proper divisors (53300656).

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

53084744 is a wasteful number, since it uses less digits than its factorization.

53084744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3713 (or 3709 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 53084744 is about 7285.9278063950. The cubic root of 53084744 is about 375.8286717558.

The spelling of 53084744 in words is "fifty-three million, eighty-four thousand, seven hundred forty-four".