Base | Representation |
---|---|
bin | 1011000001000000110101… |
… | …0100010011111111100100 |
3 | 1120212220021021112220021101 |
4 | 2300100031110103333210 |
5 | 3041420414442001200 |
6 | 41432105035325444 |
7 | 2360031265354330 |
oct | 260201524237744 |
9 | 46786237486241 |
10 | 12112031203300 |
11 | 394a757944026 |
12 | 14374868b0884 |
13 | 69b20c96a722 |
14 | 2dc3228607c0 |
15 | 1600dd4e126a |
hex | b040d513fe4 |
12112031203300 has 36 divisors (see below), whose sum is σ = 30037837385920. Its totient is φ = 4152696412320.
The previous prime is 12112031203267. The next prime is 12112031203301. The reversal of 12112031203300 is 330213021121.
It is not an unprimeable number, because it can be changed into a prime (12112031203301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8651450160 + ... + 8651451559.
Almost surely, 212112031203300 is an apocalyptic number.
12112031203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12112031203300 is an abundant number, since it is smaller than the sum of its proper divisors (17925806182620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12112031203300 is a wasteful number, since it uses less digits than its factorization.
12112031203300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17302901740 (or 17302901733 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 12112031203300 its reverse (330213021121), we get a palindrome (12442244224421).
It can be divided in two parts, 1211203 and 1203300, that added together give a triangular number (2414503 = T2197).
The spelling of 12112031203300 in words is "twelve trillion, one hundred twelve billion, thirty-one million, two hundred three thousand, three hundred".
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