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12294102 = 2319107843
BaseRepresentation
bin101110111001…
…011111010110
3212010121100010
4232321133112
511121402402
61115301050
7206332602
oct56713726
925117303
1012294102
116a37817
12414a786
132715b22
1418c0502
15112ca6c
hexbb97d6

12294102 has 16 divisors (see below), whose sum is σ = 25882560. Its totient is φ = 3882312.

The previous prime is 12294089. The next prime is 12294103. The reversal of 12294102 is 20149221.

It is a super-2 number, since 2×122941022 = 302289887972808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12294103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53808 + ... + 54035.

It is an arithmetic number, because the mean of its divisors is an integer number (1617660).

Almost surely, 212294102 is an apocalyptic number.

12294102 is an abundant number, since it is smaller than the sum of its proper divisors (13588458).

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

12294102 is a wasteful number, since it uses less digits than its factorization.

12294102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107867.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12294102 is about 3506.2946253845. The cubic root of 12294102 is about 230.7981220067.

The spelling of 12294102 in words is "twelve million, two hundred ninety-four thousand, one hundred two".

Divisors: 1 2 3 6 19 38 57 114 107843 215686 323529 647058 2049017 4098034 6147051 12294102