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13395225588 = 2233730169427
BaseRepresentation
bin11000111100110101…
…01110101111110100
31021120112110222001020
430132122232233310
5204413134204323
610053110101140
7652642352553
oct143632565764
937515428036
1013395225588
11575428a278
12271a04a7b0
1313562310b4
14911049d9a
15535ec0ae3
hex31e6aebf4

13395225588 has 24 divisors (see below), whose sum is σ = 32100271392. Its totient is φ = 4344397344.

The previous prime is 13395225583. The next prime is 13395225631. The reversal of 13395225588 is 88552259331.

It is a self number, because there is not a number n which added to its sum of digits gives 13395225588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13395225583) 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, 15084270 + ... + 15085157.

It is an arithmetic number, because the mean of its divisors is an integer number (1337511308).

Almost surely, 213395225588 is an apocalyptic number.

It is an amenable number.

13395225588 is an abundant number, since it is smaller than the sum of its proper divisors (18705045804).

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

13395225588 is a wasteful number, since it uses less digits than its factorization.

13395225588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30169471 (or 30169469 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 51.

The spelling of 13395225588 in words is "thirteen billion, three hundred ninety-five million, two hundred twenty-five thousand, five hundred eighty-eight".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 30169427 60338854 90508281 120677708 181016562 362033124 1116268799 2232537598 3348806397 4465075196 6697612794 13395225588