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14225202 = 232790289
BaseRepresentation
bin110110010000…
…111100110010
3222202201022100
4312100330302
512120201302
61224521230
7231624615
oct66207462
928681270
1014225202
118036672
124920216
132c40aa4
141c6417c
1513aed1c
hexd90f32

14225202 has 12 divisors (see below), whose sum is σ = 30821310. Its totient is φ = 4741728.

The previous prime is 14225191. The next prime is 14225203. The reversal of 14225202 is 20252241.

14225202 is a `hidden beast` number, since 142 + 2 + 520 + 2 = 666.

14225202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 14220441 + 4761 = 3771^2 + 69^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 790289 = 14225202 / (1 + 4 + 2 + 2 + 5 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (14225203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 395127 + ... + 395162.

Almost surely, 214225202 is an apocalyptic number.

14225202 is an abundant number, since it is smaller than the sum of its proper divisors (16596108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14225202 is a wasteful number, since it uses less digits than its factorization.

14225202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790297 (or 790294 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 14225202 is about 3771.6312120885. The cubic root of 14225202 is about 242.2996652030.

Adding to 14225202 its reverse (20252241), we get a palindrome (34477443).

The spelling of 14225202 in words is "fourteen million, two hundred twenty-five thousand, two hundred two".

Divisors: 1 2 3 6 9 18 790289 1580578 2370867 4741734 7112601 14225202