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14872414 = 239718731
BaseRepresentation
bin111000101110…
…111101011110
31000222121010011
4320232331132
512301404124
61250433434
7240261544
oct70567536
930877104
1014872414
118438957
124b9287a
13310955b
141d91d94
15148b994
hexe2ef5e

14872414 has 8 divisors (see below), whose sum is σ = 22366008. Its totient is φ = 7417080.

The previous prime is 14872391. The next prime is 14872423. The reversal of 14872414 is 41427841.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8572 + ... + 10159.

It is an arithmetic number, because the mean of its divisors is an integer number (2795751).

Almost surely, 214872414 is an apocalyptic number.

14872414 is a deficient number, since it is larger than the sum of its proper divisors (7493594).

14872414 is a wasteful number, since it uses less digits than its factorization.

14872414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19130.

The product of its digits is 7168, while the sum is 31.

The square root of 14872414 is about 3856.4768895976. The cubic root of 14872414 is about 245.9199841113.

The spelling of 14872414 in words is "fourteen million, eight hundred seventy-two thousand, four hundred fourteen".

Divisors: 1 2 397 794 18731 37462 7436207 14872414