Search a number
-
+
14609290 = 2517194523
BaseRepresentation
bin110111101110…
…101110001010
31000111020011211
4313232232022
512214444130
61241043334
7235114453
oct67565612
930436154
1014609290
1182791a3
124a8654a
133046867
141d2412a
151438a2a
hexdeeb8a

14609290 has 32 divisors (see below), whose sum is σ = 29315520. Its totient is φ = 5209344.

The previous prime is 14609281. The next prime is 14609297. The reversal of 14609290 is 9290641.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14609297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969 + ... + 5491.

It is an arithmetic number, because the mean of its divisors is an integer number (916110).

Almost surely, 214609290 is an apocalyptic number.

14609290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14609290 is an abundant number, since it is smaller than the sum of its proper divisors (14706230).

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

14609290 is a wasteful number, since it uses less digits than its factorization.

14609290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 14609290 is about 3822.2100936500. The cubic root of 14609290 is about 244.4610672045.

The spelling of 14609290 in words is "fourteen million, six hundred nine thousand, two hundred ninety".

Divisors: 1 2 5 10 17 19 34 38 85 95 170 190 323 646 1615 3230 4523 9046 22615 45230 76891 85937 153782 171874 384455 429685 768910 859370 1460929 2921858 7304645 14609290