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13160413 = 710318253
BaseRepresentation
bin110010001100…
…111111011101
3220202121200201
4302030333131
511332113123
61150023501
7216601360
oct62147735
926677621
1013160413
117479682
1244a7b91
13295a236
141a680d7
15124e5ad
hexc8cfdd

13160413 has 8 divisors (see below), whose sum is σ = 15187328. Its totient is φ = 11170224.

The previous prime is 13160383. The next prime is 13160417. The reversal of 13160413 is 31406131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13160413 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 (13160417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8406 + ... + 9847.

It is an arithmetic number, because the mean of its divisors is an integer number (1898416).

Almost surely, 213160413 is an apocalyptic number.

It is an amenable number.

13160413 is a deficient number, since it is larger than the sum of its proper divisors (2026915).

13160413 is a wasteful number, since it uses less digits than its factorization.

13160413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18363.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 13160413 is about 3627.7283525645. The cubic root of 13160413 is about 236.0966579552.

Adding to 13160413 its reverse (31406131), we get a palindrome (44566544).

The spelling of 13160413 in words is "thirteen million, one hundred sixty thousand, four hundred thirteen".

Divisors: 1 7 103 721 18253 127771 1880059 13160413