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12304494115 = 523313793283
BaseRepresentation
bin10110111010110011…
…11010111000100011
31011202112002001202021
423131121322320203
5200144422302430
65352544002311
7613626321454
oct133531727043
934675061667
1012304494115
115244625601
122474900397
131211277064
1484a24112b
154c036b07a
hex2dd67ae23

12304494115 has 32 divisors (see below), whose sum is σ = 16334401536. Its totient is φ = 8865521280.

The previous prime is 12304494101. The next prime is 12304494119. The reversal of 12304494115 is 51149440321.

It is not a de Polignac number, because 12304494115 - 27 = 12304493987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12304494119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85264 + ... + 178546.

It is an arithmetic number, because the mean of its divisors is an integer number (510450048).

Almost surely, 212304494115 is an apocalyptic number.

12304494115 is a deficient number, since it is larger than the sum of its proper divisors (4029907421).

12304494115 is a wasteful number, since it uses less digits than its factorization.

12304494115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93379.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 12304494115 in words is "twelve billion, three hundred four million, four hundred ninety-four thousand, one hundred fifteen".

Divisors: 1 5 23 31 37 115 155 185 713 851 1147 3565 4255 5735 26381 93283 131905 466415 2145509 2891773 3451471 10727545 14458865 17257355 66510779 79383833 106995601 332553895 396919165 534978005 2460898823 12304494115