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14260361 = 109130829
BaseRepresentation
bin110110011001…
…100010001001
3222211111112112
4312121202021
512122312421
61225352105
7232132253
oct66314211
928744475
1014260361
118060025
124938635
132c53aab
141c72cd3
1513ba45b
hexd99889

14260361 has 4 divisors (see below), whose sum is σ = 14391300. Its totient is φ = 14129424.

The previous prime is 14260321. The next prime is 14260387. The reversal of 14260361 is 16306241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5593225 + 8667136 = 2365^2 + 2944^2 .

It is a cyclic number.

It is not a de Polignac number, because 14260361 - 210 = 14259337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14260321) by changing a digit.

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, 65306 + ... + 65523.

It is an arithmetic number, because the mean of its divisors is an integer number (3597825).

Almost surely, 214260361 is an apocalyptic number.

It is an amenable number.

14260361 is a deficient number, since it is larger than the sum of its proper divisors (130939).

14260361 is a wasteful number, since it uses less digits than its factorization.

14260361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130938.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 14260361 is about 3776.2893162468. The cubic root of 14260361 is about 242.4991235310.

The spelling of 14260361 in words is "fourteen million, two hundred sixty thousand, three hundred sixty-one".

Divisors: 1 109 130829 14260361