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13692014 = 27978001
BaseRepresentation
bin110100001110…
…110001101110
3221202121220122
4310032301232
512001121024
61205244542
7224244260
oct64166156
927677818
1013692014
117802016
124703752
132ab51ab
141b65b30
151306d5e
hexd0ec6e

13692014 has 8 divisors (see below), whose sum is σ = 23472048. Its totient is φ = 5868000.

The previous prime is 13691983. The next prime is 13692037. The reversal of 13692014 is 41029631.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 488987 + ... + 489014.

It is an arithmetic number, because the mean of its divisors is an integer number (2934006).

Almost surely, 213692014 is an apocalyptic number.

13692014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13692014 is a deficient number, since it is larger than the sum of its proper divisors (9780034).

13692014 is an equidigital number, since it uses as much as digits as its factorization.

13692014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978010.

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

The square root of 13692014 is about 3700.2721521531. The cubic root of 13692014 is about 239.2337483097.

The spelling of 13692014 in words is "thirteen million, six hundred ninety-two thousand, fourteen".

Divisors: 1 2 7 14 978001 1956002 6846007 13692014