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52035607 = 132307903
BaseRepresentation
bin1100011010000…
…0000000010111
310121220200102201
43012200000113
5101310114412
65055145331
71201203211
oct306400027
9117820381
1052035607
1127411138
1215515247
13aa1bb00
146ca75b1
15487ce57
hex31a0017

52035607 has 6 divisors (see below), whose sum is σ = 56346432. Its totient is φ = 48032712.

The previous prime is 52035569. The next prime is 52035647. The reversal of 52035607 is 70653025.

It is a de Polignac number, because none of the positive numbers 2k-52035607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52035647) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153783 + ... + 154120.

It is an arithmetic number, because the mean of its divisors is an integer number (9391072).

Almost surely, 252035607 is an apocalyptic number.

52035607 is a deficient number, since it is larger than the sum of its proper divisors (4310825).

52035607 is a wasteful number, since it uses less digits than its factorization.

52035607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307929 (or 307916 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 52035607 is about 7213.5710296635. The cubic root of 52035607 is about 373.3362908106.

The spelling of 52035607 in words is "fifty-two million, thirty-five thousand, six hundred seven".

Divisors: 1 13 169 307903 4002739 52035607