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14243124 = 2237224223
BaseRepresentation
bin110110010101…
…010100110100
3222210121220010
4312111110310
512121234444
61225140220
7232031100
oct66252464
928717803
1014243124
118049085
12492a670
132c48cac
141c6a900
1513b52b9
hexd95534

14243124 has 36 divisors (see below), whose sum is σ = 38661504. Its totient is φ = 4069296.

The previous prime is 14243123. The next prime is 14243129. The reversal of 14243124 is 42134241.

14243124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 14243124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14243123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11524 + ... + 12699.

Almost surely, 214243124 is an apocalyptic number.

14243124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14243124 is an abundant number, since it is smaller than the sum of its proper divisors (24418380).

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

14243124 is a wasteful number, since it uses less digits than its factorization.

14243124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24244 (or 24235 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 14243124 is about 3774.0063592951. The cubic root of 14243124 is about 242.4013783973.

Adding to 14243124 its reverse (42134241), we get a palindrome (56377365).

The spelling of 14243124 in words is "fourteen million, two hundred forty-three thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 24223 48446 72669 96892 145338 169561 290676 339122 508683 678244 1017366 1186927 2034732 2373854 3560781 4747708 7121562 14243124