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12082994 = 2711312531
BaseRepresentation
bin101110000101…
…111100110010
3211201212202022
4232011330302
511043123434
61110551442
7204463250
oct56057462
924655668
1012082994
116903150
124068582
132670a01
1418675d0
1510da22e
hexb85f32

12082994 has 32 divisors (see below), whose sum is σ = 23334912. Its totient is φ = 4554000.

The previous prime is 12082969. The next prime is 12083003. The reversal of 12082994 is 49928021.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3509 + ... + 6039.

It is an arithmetic number, because the mean of its divisors is an integer number (729216).

Almost surely, 212082994 is an apocalyptic number.

12082994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12082994 is a deficient number, since it is larger than the sum of its proper divisors (11251918).

12082994 is a wasteful number, since it uses less digits than its factorization.

12082994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 12082994 is about 3476.0601260623. The cubic root of 12082994 is about 229.4694386741.

The spelling of 12082994 in words is "twelve million, eighty-two thousand, nine hundred ninety-four".

Divisors: 1 2 7 11 14 22 31 62 77 154 217 341 434 682 2387 2531 4774 5062 17717 27841 35434 55682 78461 156922 194887 389774 549227 863071 1098454 1726142 6041497 12082994