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14904092 = 2272323143
BaseRepresentation
bin111000110110…
…101100011100
31001001012120102
4320312230130
512303412332
61251240232
7240453110
oct70665434
931035512
1014904092
11845a735
124ba9078
13311aab8
141d9d740
151496062
hexe36b1c

14904092 has 24 divisors (see below), whose sum is σ = 31105536. Its totient is φ = 6109488.

The previous prime is 14904091. The next prime is 14904103. The reversal of 14904092 is 29040941.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14904091) 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, 10928 + ... + 12215.

It is an arithmetic number, because the mean of its divisors is an integer number (1296064).

Almost surely, 214904092 is an apocalyptic number.

It is an amenable number.

14904092 is an abundant number, since it is smaller than the sum of its proper divisors (16201444).

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

14904092 is a wasteful number, since it uses less digits than its factorization.

14904092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23177 (or 23175 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 14904092 is about 3860.5818214357. The cubic root of 14904092 is about 246.0944621473.

The spelling of 14904092 in words is "fourteen million, nine hundred four thousand, ninety-two".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 644 23143 46286 92572 162001 324002 532289 648004 1064578 2129156 3726023 7452046 14904092