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13232470576 = 241363617647
BaseRepresentation
bin11000101001011011…
…10111101000110000
31021011012020011010211
430110231313220300
5204100003024301
610025013433504
7645625100263
oct142455675060
937135204124
1013232470576
115680425aa6
12269363b894
13132b5b7660
148d75a0cda
15526a72051
hex314b77a30

13232470576 has 20 divisors (see below), whose sum is σ = 27610059232. Its totient is φ = 6107294016.

The previous prime is 13232470571. The next prime is 13232470609. The reversal of 13232470576 is 67507423231.

13232470576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13232470571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31808616 + ... + 31809031.

Almost surely, 213232470576 is an apocalyptic number.

13232470576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13232470576 is an abundant number, since it is smaller than the sum of its proper divisors (14377588656).

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

13232470576 is a wasteful number, since it uses less digits than its factorization.

13232470576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63617668 (or 63617662 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 13232470576 in words is "thirteen billion, two hundred thirty-two million, four hundred seventy thousand, five hundred seventy-six".

Divisors: 1 2 4 8 13 16 26 52 104 208 63617647 127235294 254470588 508941176 827029411 1017882352 1654058822 3308117644 6616235288 13232470576