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14129260 = 225706463
BaseRepresentation
bin110101111001…
…100001101100
3222120211200221
4311321201230
512104114020
61222501124
7231045115
oct65714154
928524627
1014129260
117a80582
1248947a4
132c09212
141c3b20c
1513916aa
hexd7986c

14129260 has 12 divisors (see below), whose sum is σ = 29671488. Its totient is φ = 5651696.

The previous prime is 14129249. The next prime is 14129263. The reversal of 14129260 is 6292141.

It is not an unprimeable number, because it can be changed into a prime (14129263) 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 3 ways as a sum of consecutive naturals, for example, 353212 + ... + 353251.

It is an arithmetic number, because the mean of its divisors is an integer number (2472624).

Almost surely, 214129260 is an apocalyptic number.

14129260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14129260 is an abundant number, since it is smaller than the sum of its proper divisors (15542228).

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

14129260 is a wasteful number, since it uses less digits than its factorization.

14129260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706472 (or 706470 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 14129260 is about 3758.8907938380. The cubic root of 14129260 is about 241.7537052055.

The spelling of 14129260 in words is "fourteen million, one hundred twenty-nine thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 706463 1412926 2825852 3532315 7064630 14129260