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13080763 = 411092927
BaseRepresentation
bin110001111001…
…100010111011
3220121120102201
4301321202323
511322041023
61144211031
7216120223
oct61714273
926546381
1013080763
117424853
124469a77
13292cbc7
141a47083
151235bad
hexc798bb

13080763 has 8 divisors (see below), whose sum is σ = 13527360. Its totient is φ = 12640320.

The previous prime is 13080751. The next prime is 13080773. The reversal of 13080763 is 36708031.

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 13080763 - 217 = 12949691 is a prime.

It is a super-2 number, since 2×130807632 = 342212721324338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13080733) 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, 3006 + ... + 5932.

It is an arithmetic number, because the mean of its divisors is an integer number (1690920).

Almost surely, 213080763 is an apocalyptic number.

13080763 is a deficient number, since it is larger than the sum of its proper divisors (446597).

13080763 is a wasteful number, since it uses less digits than its factorization.

13080763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 13080763 is about 3616.7337474578. The cubic root of 13080763 is about 235.6193891301.

Adding to 13080763 its reverse (36708031), we get a palindrome (49788794).

The spelling of 13080763 in words is "thirteen million, eighty thousand, seven hundred sixty-three".

Divisors: 1 41 109 2927 4469 120007 319043 13080763