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13164357 = 34799161
BaseRepresentation
bin110010001101…
…111101000101
3220202211002210
4302031331011
511332224412
61150054033
7216616023
oct62157505
926684083
1013164357
117481638
1244aa319
13295bc7b
141a69713
15125083c
hexc8df45

13164357 has 8 divisors (see below), whose sum is σ = 17591040. Its totient is φ = 8756960.

The previous prime is 13164353. The next prime is 13164373. The reversal of 13164357 is 75346131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13164357 - 22 = 13164353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13164353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3144 + ... + 6017.

It is an arithmetic number, because the mean of its divisors is an integer number (2198880).

Almost surely, 213164357 is an apocalyptic number.

It is an amenable number.

13164357 is a deficient number, since it is larger than the sum of its proper divisors (4426683).

13164357 is an equidigital number, since it uses as much as digits as its factorization.

13164357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9643.

The product of its digits is 7560, while the sum is 30.

The square root of 13164357 is about 3628.2719027107. The cubic root of 13164357 is about 236.1202406046.

The spelling of 13164357 in words is "thirteen million, one hundred sixty-four thousand, three hundred fifty-seven".

Divisors: 1 3 479 1437 9161 27483 4388119 13164357