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12494262 = 2311189307
BaseRepresentation
bin101111101010…
…010110110110
3212111202220110
4233222112312
511144304022
61123443450
7211125264
oct57522666
925452813
1012494262
117064140
124226586
132785c71
141933434
15116c00c
hexbea5b6

12494262 has 16 divisors (see below), whose sum is σ = 27260352. Its totient is φ = 3786120.

The previous prime is 12494231. The next prime is 12494281. The reversal of 12494262 is 26249421.

It is a super-2 number, since 2×124942622 = 312213165849288, which contains 22 as substring.

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, 94588 + ... + 94719.

It is an arithmetic number, because the mean of its divisors is an integer number (1703772).

Almost surely, 212494262 is an apocalyptic number.

12494262 is an abundant number, since it is smaller than the sum of its proper divisors (14766090).

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

12494262 is a wasteful number, since it uses less digits than its factorization.

12494262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189323.

The product of its digits is 6912, while the sum is 30.

The square root of 12494262 is about 3534.7223370443. The cubic root of 12494262 is about 232.0439249966.

The spelling of 12494262 in words is "twelve million, four hundred ninety-four thousand, two hundred sixty-two".

Divisors: 1 2 3 6 11 22 33 66 189307 378614 567921 1135842 2082377 4164754 6247131 12494262