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5153230664 = 232447326321
BaseRepresentation
bin1001100110010100…
…00000111101001000
3111022010201020111222
410303022000331020
541023211340124
62211203341212
7241462511051
oct46312007510
914263636458
105153230664
11220495651a
12bb9981808
1364181c11a
1436c58b728
1520262325e
hex133280f48

5153230664 has 16 divisors (see below), whose sum is σ = 9663069420. Its totient is φ = 2576412160.

The previous prime is 5153230637. The next prime is 5153230669. The reversal of 5153230664 is 4660323515.

It can be written as a sum of positive squares in 2 ways, for example, as 4284749764 + 868480900 = 65458^2 + 29470^2 .

It is not an unprimeable number, because it can be changed into a prime (5153230669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182624 + ... + 208944.

Almost surely, 25153230664 is an apocalyptic number.

It is an amenable number.

5153230664 is a deficient number, since it is larger than the sum of its proper divisors (4509838756).

5153230664 is a wasteful number, since it uses less digits than its factorization.

5153230664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50800 (or 50796 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 5153230664 is about 71786.0060457468. The cubic root of 5153230664 is about 1727.2685313240.

The spelling of 5153230664 in words is "five billion, one hundred fifty-three million, two hundred thirty thousand, six hundred sixty-four".

Divisors: 1 2 4 8 24473 26321 48946 52642 97892 105284 195784 210568 644153833 1288307666 2576615332 5153230664