Base | Representation |
---|---|
bin | 10111001100000000… |
… | …11001000100011011 |
3 | 1012010120121102000220 |
4 | 23212000121010123 |
5 | 200443343000310 |
6 | 5415140531123 |
7 | 620331012450 |
oct | 134600310433 |
9 | 35116542026 |
10 | 12448796955 |
11 | 5309026451 |
12 | 24b50b0aa3 |
13 | 123512ca5a |
14 | 861485827 |
15 | 4ccd72670 |
hex | 2e601911b |
12448796955 has 16 divisors (see below), whose sum is σ = 22763514624. Its totient is φ = 5690878560.
The previous prime is 12448796951. The next prime is 12448796963. The reversal of 12448796955 is 55969784421.
It is not a de Polignac number, because 12448796955 - 22 = 12448796951 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12448796951) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59279881 + ... + 59280090.
It is an arithmetic number, because the mean of its divisors is an integer number (1422719664).
Almost surely, 212448796955 is an apocalyptic number.
12448796955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12448796955 is a deficient number, since it is larger than the sum of its proper divisors (10314717669).
12448796955 is a wasteful number, since it uses less digits than its factorization.
12448796955 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118559986.
The product of its digits is 21772800, while the sum is 60.
The spelling of 12448796955 in words is "twelve billion, four hundred forty-eight million, seven hundred ninety-six thousand, nine hundred fifty-five".
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