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13692041 = 1110711633
BaseRepresentation
bin110100001110…
…110010001001
3221202121221122
4310032302021
512001121131
61205245025
7224244326
oct64166211
927677848
1013692041
117802040
124703775
132ab51cc
141b65b4d
151306d7b
hexd0ec89

13692041 has 8 divisors (see below), whose sum is σ = 15077664. Its totient is φ = 12329920.

The previous prime is 13692037. The next prime is 13692047. The reversal of 13692041 is 14029631.

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 13692041 - 22 = 13692037 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 13692041.

It is not an unprimeable number, because it can be changed into a prime (13692047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4640 + ... + 6993.

It is an arithmetic number, because the mean of its divisors is an integer number (1884708).

Almost surely, 213692041 is an apocalyptic number.

13692041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13692041 is a deficient number, since it is larger than the sum of its proper divisors (1385623).

13692041 is a wasteful number, since it uses less digits than its factorization.

13692041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11751.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 13692041 is about 3700.2758005316. The cubic root of 13692041 is about 239.2339055621.

The spelling of 13692041 in words is "thirteen million, six hundred ninety-two thousand, forty-one".

Divisors: 1 11 107 1177 11633 127963 1244731 13692041