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14226955 = 52845391
BaseRepresentation
bin110110010001…
…011000001011
3222202210201021
4312101120023
512120230310
61224533311
7231633001
oct66213013
928683637
1014226955
118037a16
124921237
132c41822
141c64a71
1513b05da
hexd9160b

14226955 has 4 divisors (see below), whose sum is σ = 17072352. Its totient is φ = 11381560.

The previous prime is 14226941. The next prime is 14226973. The reversal of 14226955 is 55962241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55962241 = 371512493.

It is not a de Polignac number, because 14226955 - 217 = 14095883 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14226955.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1422691 + ... + 1422700.

It is an arithmetic number, because the mean of its divisors is an integer number (4268088).

Almost surely, 214226955 is an apocalyptic number.

14226955 is a deficient number, since it is larger than the sum of its proper divisors (2845397).

14226955 is an equidigital number, since it uses as much as digits as its factorization.

14226955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845396.

The product of its digits is 21600, while the sum is 34.

The square root of 14226955 is about 3771.8635977458. The cubic root of 14226955 is about 242.3096178178.

The spelling of 14226955 in words is "fourteen million, two hundred twenty-six thousand, nine hundred fifty-five".

Divisors: 1 5 2845391 14226955