Search a number
-
+
14313568 = 253147307
BaseRepresentation
bin110110100110…
…100001100000
3222221012112011
4312212201200
512131013233
61230442304
7232443343
oct66464140
928835464
1014313568
118096aa5
124963394
132c72089
141c8845a
1513cb0cd
hexda6860

14313568 has 48 divisors (see below), whose sum is σ = 29804544. Its totient is φ = 6756480.

The previous prime is 14313527. The next prime is 14313587. The reversal of 14313568 is 86531341.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46471 + ... + 46777.

It is an arithmetic number, because the mean of its divisors is an integer number (620928).

Almost surely, 214313568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14313568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14902272).

14313568 is an abundant number, since it is smaller than the sum of its proper divisors (15490976).

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

14313568 is a wasteful number, since it uses less digits than its factorization.

14313568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395 (or 387 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 14313568 is about 3783.3276358254. The cubic root of 14313568 is about 242.8003463161.

The spelling of 14313568 in words is "fourteen million, three hundred thirteen thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 16 31 32 47 62 94 124 188 248 307 376 496 614 752 992 1228 1457 1504 2456 2914 4912 5828 9517 9824 11656 14429 19034 23312 28858 38068 46624 57716 76136 115432 152272 230864 304544 447299 461728 894598 1789196 3578392 7156784 14313568