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14092590 = 235469753
BaseRepresentation
bin110101110000…
…100100101110
3222111222101210
4311300210232
512101430330
61222015250
7230533161
oct65604456
928458353
1014092590
117a55a76
124877526
132bc5615
141c2bad8
1513858b0
hexd7092e

14092590 has 16 divisors (see below), whose sum is σ = 33822288. Its totient is φ = 3758016.

The previous prime is 14092571. The next prime is 14092601. The reversal of 14092590 is 9529041.

It is a happy number.

14092590 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 469753 = 14092590 / (1 + 4 + 0 + 9 + 2 + 5 + 9 + 0).

It is a Curzon number.

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, 234847 + ... + 234906.

It is an arithmetic number, because the mean of its divisors is an integer number (2113893).

Almost surely, 214092590 is an apocalyptic number.

14092590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14092590 is an abundant number, since it is smaller than the sum of its proper divisors (19729698).

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

14092590 is a wasteful number, since it uses less digits than its factorization.

14092590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469763.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 14092590 is about 3754.0098561405. The cubic root of 14092590 is about 241.5443809917.

The spelling of 14092590 in words is "fourteen million, ninety-two thousand, five hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 469753 939506 1409259 2348765 2818518 4697530 7046295 14092590