Search a number
-
+
14879119 = 47316577
BaseRepresentation
bin111000110000…
…100110001111
31000222221022111
4320300212033
512302112434
61250524451
7240320233
oct70604617
930887274
1014879119
1184429a2
124b96727
13310c618
141d945c3
15148d964
hexe3098f

14879119 has 4 divisors (see below), whose sum is σ = 15195744. Its totient is φ = 14562496.

The previous prime is 14879107. The next prime is 14879153. The reversal of 14879119 is 91197841.

14879119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91197841 = 713028263.

It is a cyclic number.

It is not a de Polignac number, because 14879119 - 213 = 14870927 is a prime.

It is a super-2 number, since 2×148791192 = 442776364432322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14879819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158242 + ... + 158335.

It is an arithmetic number, because the mean of its divisors is an integer number (3798936).

Almost surely, 214879119 is an apocalyptic number.

14879119 is a deficient number, since it is larger than the sum of its proper divisors (316625).

14879119 is an equidigital number, since it uses as much as digits as its factorization.

14879119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316624.

The product of its digits is 18144, while the sum is 40.

The square root of 14879119 is about 3857.3461084015. The cubic root of 14879119 is about 245.9569349780.

The spelling of 14879119 in words is "fourteen million, eight hundred seventy-nine thousand, one hundred nineteen".

Divisors: 1 47 316577 14879119