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13892099 = 138912007
BaseRepresentation
bin110100111111…
…101000000011
3222010210101012
4310333220003
512024021344
61213431135
7226036514
oct64775003
928123335
1013892099
117929381
12479b4ab
132b552a0
141bb8a0b
15134629e
hexd3fa03

13892099 has 8 divisors (see below), whose sum is σ = 15130080. Its totient is φ = 12678336.

The previous prime is 13892093. The next prime is 13892101. The reversal of 13892099 is 99029831.

13892099 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 13892099 - 24 = 13892083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13892093) 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, 4847 + ... + 7160.

It is an arithmetic number, because the mean of its divisors is an integer number (1891260).

Almost surely, 213892099 is an apocalyptic number.

13892099 is a deficient number, since it is larger than the sum of its proper divisors (1237981).

13892099 is a wasteful number, since it uses less digits than its factorization.

13892099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12109.

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 13892099 is about 3727.2106192165. The cubic root of 13892099 is about 240.3934460835.

The spelling of 13892099 in words is "thirteen million, eight hundred ninety-two thousand, ninety-nine".

Divisors: 1 13 89 1157 12007 156091 1068623 13892099