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13226753701 = 721991356451
BaseRepresentation
bin11000101000110000…
…00011111010100101
31021010210110201001201
430110120003322211
5204042022104301
610024251122501
7645525360100
oct142430037245
937123421051
1013226753701
115678180907
122691743431
13132a3654a5
148d6913737
155262e3201
hex314603ea5

13226753701 has 12 divisors (see below), whose sum is σ = 15463552800. Its totient is φ = 11280238200.

The previous prime is 13226753693. The next prime is 13226753707. The reversal of 13226753701 is 10735762231.

It is not a de Polignac number, because 13226753701 - 23 = 13226753693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13226753707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 668475 + ... + 687976.

It is an arithmetic number, because the mean of its divisors is an integer number (1288629400).

Almost surely, 213226753701 is an apocalyptic number.

It is an amenable number.

13226753701 is a deficient number, since it is larger than the sum of its proper divisors (2236799099).

13226753701 is a wasteful number, since it uses less digits than its factorization.

13226753701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356664 (or 1356657 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 13226753701 in words is "thirteen billion, two hundred twenty-six million, seven hundred fifty-three thousand, seven hundred one".

Divisors: 1 7 49 199 1393 9751 1356451 9495157 66466099 269933749 1889536243 13226753701