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13196029 = 711172593
BaseRepresentation
bin110010010101…
…101011111101
3220211102112211
4302111223331
511334233104
61150500421
7220110250
oct62255375
926742484
1013196029
1174a3410
124504711
132970502
141a77097
151259e04
hexc95afd

13196029 has 24 divisors (see below), whose sum is σ = 17506368. Its totient is φ = 9661440.

The previous prime is 13196021. The next prime is 13196033. The reversal of 13196029 is 92069131.

It is not a de Polignac number, because 13196029 - 23 = 13196021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13196021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21957 + ... + 22549.

It is an arithmetic number, because the mean of its divisors is an integer number (729432).

Almost surely, 213196029 is an apocalyptic number.

It is an amenable number.

13196029 is a deficient number, since it is larger than the sum of its proper divisors (4310339).

13196029 is a wasteful number, since it uses less digits than its factorization.

13196029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 13196029 is about 3632.6338929212. The cubic root of 13196029 is about 236.3094487535.

The spelling of 13196029 in words is "thirteen million, one hundred ninety-six thousand, twenty-nine".

Divisors: 1 7 11 17 77 119 187 289 593 1309 2023 3179 4151 6523 10081 22253 45661 70567 110891 171377 776237 1199639 1885147 13196029