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13307948429 = 316116134363
BaseRepresentation
bin11000110010011011…
…10010110110001101
31021100110020211021212
430121031302312031
5204223313322204
610040311304205
7650532460316
oct143115626615
937313224255
1013307948429
115709a98696
1226b497b065
1313411235c9
1490360b60d
1552d4d0c6e
hex319372d8d

13307948429 has 16 divisors (see below), whose sum is σ = 13974296064. Its totient is φ = 12656779200.

The previous prime is 13307948413. The next prime is 13307948431. The reversal of 13307948429 is 92484970331.

It is not a de Polignac number, because 13307948429 - 24 = 13307948413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13307948729) 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, 3048002 + ... + 3052364.

It is an arithmetic number, because the mean of its divisors is an integer number (873393504).

Almost surely, 213307948429 is an apocalyptic number.

It is an amenable number.

13307948429 is a deficient number, since it is larger than the sum of its proper divisors (666347635).

13307948429 is a wasteful number, since it uses less digits than its factorization.

13307948429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 13307948429 in words is "thirteen billion, three hundred seven million, nine hundred forty-eight thousand, four hundred twenty-nine".

Divisors: 1 31 61 1613 1891 4363 50003 98393 135253 266143 3050183 7037519 8250433 218163089 429288659 13307948429