Base | Representation |
---|---|
bin | 10110100100000000… |
… | …01101000001100110 |
3 | 1011021012010111002100 |
4 | 23102000031001212 |
5 | 144301440001202 |
6 | 5321551552530 |
7 | 606114346344 |
oct | 132200150146 |
9 | 34235114070 |
10 | 12113203302 |
11 | 5156650a22 |
12 | 242082b746 |
13 | 11b074bc25 |
14 | 82ca88994 |
15 | 4ad68241c |
hex | 2d200d066 |
12113203302 has 12 divisors (see below), whose sum is σ = 26245273860. Its totient is φ = 4037734428.
The previous prime is 12113203279. The next prime is 12113203309. The reversal of 12113203302 is 20330231121.
12113203302 is a `hidden beast` number, since 1 + 2 + 11 + 320 + 330 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 672955739 = 12113203302 / (1 + 2 + 1 + 1 + 3 + 2 + 0 + 3 + 3 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12113203309) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 336477852 + ... + 336477887.
It is an arithmetic number, because the mean of its divisors is an integer number (2187106155).
Almost surely, 212113203302 is an apocalyptic number.
12113203302 is an abundant number, since it is smaller than the sum of its proper divisors (14132070558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12113203302 is a wasteful number, since it uses less digits than its factorization.
12113203302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 672955747 (or 672955744 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12113203302 its reverse (20330231121), we get a palindrome (32443434423).
The spelling of 12113203302 in words is "twelve billion, one hundred thirteen million, two hundred three thousand, three hundred two".
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