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13914034 = 2231312309
BaseRepresentation
bin110101000100…
…111110110010
3222011220110121
4311010332302
512030222114
61214120454
7226160461
oct65047662
928156417
1013914034
117943902
1247b012a
132b62274
141bc29d8
15134ca24
hexd44fb2

13914034 has 16 divisors (see below), whose sum is σ = 21954240. Its totient is φ = 6600880.

The previous prime is 13914031. The next prime is 13914049. The reversal of 13914034 is 43041931.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13914031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4872 + ... + 7180.

It is an arithmetic number, because the mean of its divisors is an integer number (1372140).

Almost surely, 213914034 is an apocalyptic number.

13914034 is a deficient number, since it is larger than the sum of its proper divisors (8040206).

13914034 is a wasteful number, since it uses less digits than its factorization.

13914034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13914034 is about 3730.1520076265. The cubic root of 13914034 is about 240.5199030328.

Adding to 13914034 its reverse (43041931), we get a palindrome (56955965).

The spelling of 13914034 in words is "thirteen million, nine hundred fourteen thousand, thirty-four".

Divisors: 1 2 23 46 131 262 2309 3013 4618 6026 53107 106214 302479 604958 6957017 13914034