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13075159 = 172233449
BaseRepresentation
bin110001111000…
…001011010111
3220121021202011
4301320023113
511321401114
61144125051
7216064666
oct61701327
926537664
1013075159
117420619
124466787
13292a4a6
141a44ddd
1512341c4
hexc782d7

13075159 has 8 divisors (see below), whose sum is σ = 13910400. Its totient is φ = 12247296.

The previous prime is 13075151. The next prime is 13075163. The reversal of 13075159 is 95157031.

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 13075159 - 23 = 13075151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13075159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13075151) 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, 2067 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (1738800).

Almost surely, 213075159 is an apocalyptic number.

13075159 is a deficient number, since it is larger than the sum of its proper divisors (835241).

13075159 is a wasteful number, since it uses less digits than its factorization.

13075159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3689.

The product of its (nonzero) digits is 4725, while the sum is 31.

The square root of 13075159 is about 3615.9589322889. The cubic root of 13075159 is about 235.5857366675.

The spelling of 13075159 in words is "thirteen million, seventy-five thousand, one hundred fifty-nine".

Divisors: 1 17 223 3449 3791 58633 769127 13075159