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12302060 = 225615103
BaseRepresentation
bin101110111011…
…011011101100
3212011000020212
4232323123230
511122131220
61115401552
7206365031
oct56733354
925130225
1012302060
116a427a1
1241532b8
132719634
1418c3388
1511300c5
hexbbb6ec

12302060 has 12 divisors (see below), whose sum is σ = 25834368. Its totient is φ = 4920816.

The previous prime is 12302051. The next prime is 12302077. The reversal of 12302060 is 6020321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307532 + ... + 307571.

It is an arithmetic number, because the mean of its divisors is an integer number (2152864).

Almost surely, 212302060 is an apocalyptic number.

12302060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12302060 is an abundant number, since it is smaller than the sum of its proper divisors (13532308).

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

12302060 is a wasteful number, since it uses less digits than its factorization.

12302060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615112 (or 615110 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 12302060 is about 3507.4292580179. The cubic root of 12302060 is about 230.8479099809.

Adding to 12302060 its reverse (6020321), we get a palindrome (18322381).

The spelling of 12302060 in words is "twelve million, three hundred two thousand, sixty".

Divisors: 1 2 4 5 10 20 615103 1230206 2460412 3075515 6151030 12302060