Base | Representation |
---|---|
bin | 10111011111101001… |
… | …10110100011011001 |
3 | 1012120001121102200222 |
4 | 23233310312203121 |
5 | 201313031403103 |
6 | 5443344005425 |
7 | 624401233130 |
oct | 135764664331 |
9 | 35501542628 |
10 | 12613544153 |
11 | 5393020461 |
12 | 2540300875 |
13 | 12602c31c2 |
14 | 8792cc917 |
15 | 4dc566638 |
hex | 2efd368d9 |
12613544153 has 8 divisors (see below), whose sum is σ = 14421000000. Its totient is φ = 10807468560.
The previous prime is 12613544137. The next prime is 12613544173. The reversal of 12613544153 is 35144531621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12613544153 - 24 = 12613544137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12613544123) 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, 325403 + ... + 362096.
It is an arithmetic number, because the mean of its divisors is an integer number (1802625000).
Almost surely, 212613544153 is an apocalyptic number.
It is an amenable number.
12613544153 is a deficient number, since it is larger than the sum of its proper divisors (1807455847).
12613544153 is an equidigital number, since it uses as much as digits as its factorization.
12613544153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690127.
The product of its digits is 43200, while the sum is 35.
The spelling of 12613544153 in words is "twelve billion, six hundred thirteen million, five hundred forty-four thousand, one hundred fifty-three".
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