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14090260 = 2252330631
BaseRepresentation
bin110101110000…
…000000010100
3222111212012111
4311300000110
512101342020
61222000404
7230523322
oct65600024
928455174
1014090260
117a54248
124876104
132bc4542
141c2ad12
151384d5a
hexd70014

14090260 has 24 divisors (see below), whose sum is σ = 30877056. Its totient is φ = 5390880.

The previous prime is 14090257. The next prime is 14090311. The reversal of 14090260 is 6209041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14856 + ... + 15775.

It is an arithmetic number, because the mean of its divisors is an integer number (1286544).

Almost surely, 214090260 is an apocalyptic number.

14090260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14090260 is an abundant number, since it is smaller than the sum of its proper divisors (16786796).

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

14090260 is a wasteful number, since it uses less digits than its factorization.

14090260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30663 (or 30661 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 14090260 is about 3753.6995084849. The cubic root of 14090260 is about 241.5310683353.

The spelling of 14090260 in words is "fourteen million, ninety thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 30631 61262 122524 153155 306310 612620 704513 1409026 2818052 3522565 7045130 14090260