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5259812975 = 52275376423
BaseRepresentation
bin1001110011000001…
…00110000001101111
3111120120021011221222
410321200212001233
541233003003400
62225532013555
7244225446464
oct47140460157
914516234858
105259812975
11225a03337a
1210296012bb
1365a928991
1437c7b366b
1520bb78185
hex13982606f

5259812975 has 12 divisors (see below), whose sum is σ = 6524622576. Its totient is φ = 4206266880.

The previous prime is 5259812963. The next prime is 5259812989. The reversal of 5259812975 is 5792189525.

It is not a de Polignac number, because 5259812975 - 230 = 4186071151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30614 + ... + 107036.

It is an arithmetic number, because the mean of its divisors is an integer number (543718548).

Almost surely, 25259812975 is an apocalyptic number.

5259812975 is a deficient number, since it is larger than the sum of its proper divisors (1264809601).

5259812975 is a wasteful number, since it uses less digits than its factorization.

5259812975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79186 (or 79181 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 53.

The square root of 5259812975 is about 72524.5680786863. The cubic root of 5259812975 is about 1739.0955107735.

The spelling of 5259812975 in words is "five billion, two hundred fifty-nine million, eight hundred twelve thousand, nine hundred seventy-five".

Divisors: 1 5 25 2753 13765 68825 76423 382115 1910575 210392519 1051962595 5259812975