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12130339 = 133725219
BaseRepresentation
bin101110010001…
…100000100011
3211211021200211
4232101200203
511101132324
61111554551
7205051264
oct56214043
924737624
1012130339
116935781
12408ba57
132689420
14187a96b
1510e9294
hexb91823

12130339 has 8 divisors (see below), whose sum is σ = 13417040. Its totient is φ = 10894176.

The previous prime is 12130319. The next prime is 12130351. The reversal of 12130339 is 93303121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12130339 - 215 = 12097571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12130309) 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, 12129 + ... + 13090.

It is an arithmetic number, because the mean of its divisors is an integer number (1677130).

Almost surely, 212130339 is an apocalyptic number.

12130339 is a deficient number, since it is larger than the sum of its proper divisors (1286701).

12130339 is a wasteful number, since it uses less digits than its factorization.

12130339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25269.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 12130339 is about 3482.8636206432. The cubic root of 12130339 is about 229.7687593985.

The spelling of 12130339 in words is "twelve million, one hundred thirty thousand, three hundred thirty-nine".

Divisors: 1 13 37 481 25219 327847 933103 12130339