Search a number
-
+
13711369 = 719103093
BaseRepresentation
bin110100010011…
…100000001001
3221210121110111
4310103200021
512002230434
61205514321
7224354560
oct64234011
927717414
1013711369
117815611
1247129a1
132ac0c49
141b6cbd7
15130c964
hexd13809

13711369 has 8 divisors (see below), whose sum is σ = 16495040. Its totient is φ = 11133936.

The previous prime is 13711363. The next prime is 13711387. The reversal of 13711369 is 96311731.

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 13711369 - 23 = 13711361 is a prime.

It is a super-2 number, since 2×137113692 = 376003279708322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13711369.

It is not an unprimeable number, because it can be changed into a prime (13711361) 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, 51414 + ... + 51679.

It is an arithmetic number, because the mean of its divisors is an integer number (2061880).

Almost surely, 213711369 is an apocalyptic number.

13711369 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13711369 is a deficient number, since it is larger than the sum of its proper divisors (2783671).

13711369 is a wasteful number, since it uses less digits than its factorization.

13711369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103119.

The product of its digits is 3402, while the sum is 31.

The square root of 13711369 is about 3702.8865767128. The cubic root of 13711369 is about 239.3464219963.

The spelling of 13711369 in words is "thirteen million, seven hundred eleven thousand, three hundred sixty-nine".

Divisors: 1 7 19 133 103093 721651 1958767 13711369