Search a number
-
+
14807468 = 2213284759
BaseRepresentation
bin111000011111…
…000110101100
31000212022000202
4320133012230
512242314333
61245213032
7236601314
oct70370654
930768022
1014807468
1183a4085
124b61178
1330b5b20
141d76444
1514775e8
hexe1f1ac

14807468 has 12 divisors (see below), whose sum is σ = 27906480. Its totient is φ = 6834192.

The previous prime is 14807453. The next prime is 14807473. The reversal of 14807468 is 86470841.

It is a super-2 number, since 2×148074682 = 438522217142048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142328 + ... + 142431.

It is an arithmetic number, because the mean of its divisors is an integer number (2325540).

Almost surely, 214807468 is an apocalyptic number.

It is an amenable number.

14807468 is a deficient number, since it is larger than the sum of its proper divisors (13099012).

14807468 is a wasteful number, since it uses less digits than its factorization.

14807468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284776 (or 284774 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 14807468 is about 3848.0472970066. The cubic root of 14807468 is about 245.5614943506.

The spelling of 14807468 in words is "fourteen million, eight hundred seven thousand, four hundred sixty-eight".

Divisors: 1 2 4 13 26 52 284759 569518 1139036 3701867 7403734 14807468