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52063607 = 79769857
BaseRepresentation
bin1100011010011…
…0110101110111
310121222002211202
43012212311313
5101312013412
65055523115
71201350641
oct306466567
9117862752
1052063607
1127430182
121552949b
13aa2b78b
146cb3891
1548863c2
hex31a6d77

52063607 has 8 divisors (see below), whose sum is σ = 52852800. Its totient is φ = 51277824.

The previous prime is 52063603. The next prime is 52063619. The reversal of 52063607 is 70636025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52063607 - 22 = 52063603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52063607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52063603) 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, 60323 + ... + 61179.

It is an arithmetic number, because the mean of its divisors is an integer number (6606600).

Almost surely, 252063607 is an apocalyptic number.

52063607 is a deficient number, since it is larger than the sum of its proper divisors (789193).

52063607 is an equidigital number, since it uses as much as digits as its factorization.

52063607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 52063607 is about 7215.5115549765. The cubic root of 52063607 is about 373.4032420282.

The spelling of 52063607 in words is "fifty-two million, sixty-three thousand, six hundred seven".

Divisors: 1 79 769 857 60751 67703 659033 52063607