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13225884801 = 359412918097
BaseRepresentation
bin11000101000101001…
…01111110010000001
31021010201211120011020
430110110233302001
5204041311303201
610024220340053
7645515110623
oct142424576201
937121746136
1013225884801
115677738008
1226913a4629
13132a11cb4c
148d6768c13
155261c0a36
hex31452fc81

13225884801 has 16 divisors (see below), whose sum is σ = 17938737600. Its totient is φ = 8665233408.

The previous prime is 13225884779. The next prime is 13225884809. The reversal of 13225884801 is 10848852231.

It is not a de Polignac number, because 13225884801 - 214 = 13225868417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13225884809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 721785 + ... + 739881.

It is an arithmetic number, because the mean of its divisors is an integer number (1121171100).

Almost surely, 213225884801 is an apocalyptic number.

It is an amenable number.

13225884801 is a deficient number, since it is larger than the sum of its proper divisors (4712852799).

13225884801 is a wasteful number, since it uses less digits than its factorization.

13225884801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22288.

The product of its (nonzero) digits is 122880, while the sum is 42.

The spelling of 13225884801 in words is "thirteen billion, two hundred twenty-five million, eight hundred eighty-four thousand, eight hundred one".

Divisors: 1 3 59 177 4129 12387 18097 54291 243611 730833 1067723 3203169 74722513 224167539 4408628267 13225884801