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14308692 = 2231192391
BaseRepresentation
bin110110100101…
…010101010100
3222220221211120
4312211111110
512130334232
61230403540
7232423206
oct66452524
928827746
1014308692
118093372
1249605b0
132c6caa8
141c86776
1513c992c
hexda5554

14308692 has 12 divisors (see below), whose sum is σ = 33386976. Its totient is φ = 4769560.

The previous prime is 14308681. The next prime is 14308703. The reversal of 14308692 is 29680341.

14308692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14308681) and next prime (14308703).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596184 + ... + 596207.

It is an arithmetic number, because the mean of its divisors is an integer number (2782248).

Almost surely, 214308692 is an apocalyptic number.

14308692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14308692 is an abundant number, since it is smaller than the sum of its proper divisors (19078284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14308692 is a wasteful number, since it uses less digits than its factorization.

14308692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192398 (or 1192396 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 14308692 is about 3782.6831746791. The cubic root of 14308692 is about 242.7727727358.

The spelling of 14308692 in words is "fourteen million, three hundred eight thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 12 1192391 2384782 3577173 4769564 7154346 14308692