Search a number
-
+
14185023 = 337472719
BaseRepresentation
bin110110000111…
…001000111111
3222200200012020
4312013020333
512112410043
61224011223
7231366516
oct66071077
928620166
1014185023
118009466
124900b13
132c28708
141c5367d
1513a2e83
hexd8723f

14185023 has 16 divisors (see below), whose sum is σ = 19845120. Its totient is φ = 9002016.

The previous prime is 14185007. The next prime is 14185027. The reversal of 14185023 is 32058141.

It is not a de Polignac number, because 14185023 - 24 = 14185007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14184984 and 14185002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14185027) 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, 3858 + ... + 6576.

It is an arithmetic number, because the mean of its divisors is an integer number (1240320).

Almost surely, 214185023 is an apocalyptic number.

14185023 is a deficient number, since it is larger than the sum of its proper divisors (5660097).

14185023 is a wasteful number, since it uses less digits than its factorization.

14185023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 14185023 is about 3766.3009704483. The cubic root of 14185023 is about 242.0713254232.

It can be divided in two parts, 1418 and 5023, that added together give a triangular number (6441 = T113).

The spelling of 14185023 in words is "fourteen million, one hundred eighty-five thousand, twenty-three".

Divisors: 1 3 37 47 111 141 1739 2719 5217 8157 100603 127793 301809 383379 4728341 14185023