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14690 = 2513113
BaseRepresentation
bin11100101100010
3202011002
43211202
5432230
6152002
760554
oct34542
922132
1014690
1110045
128602
1368c0
1454d4
154545
hex3962

14690 has 16 divisors (see below), whose sum is σ = 28728. Its totient is φ = 5376.

The previous prime is 14683. The next prime is 14699. The reversal of 14690 is 9641.

14690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

14690 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 4 ways, for example, as 4489 + 10201 = 67^2 + 101^2 .

It is a super-2 number, since 2×146902 = 431592200, which contains 22 as substring.

14690 is an undulating number in base 15.

It is not an unprimeable number, because it can be changed into a prime (14699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74 + ... + 186.

214690 is an apocalyptic number.

14690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14690 is a deficient number, since it is larger than the sum of its proper divisors (14038).

14690 is a wasteful number, since it uses less digits than its factorization.

14690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 14690 is about 121.2023102090. The cubic root of 14690 is about 24.4910421229.

The spelling of 14690 in words is "fourteen thousand, six hundred ninety".

Divisors: 1 2 5 10 13 26 65 113 130 226 565 1130 1469 2938 7345 14690