Base | Representation |
---|---|
bin | 1011000000111001101000… |
… | …1110001010100110010000 |
3 | 1120212201021201001101100020 |
4 | 2300032122032022212100 |
5 | 3041402441123241422 |
6 | 41431145255423440 |
7 | 2356632400250400 |
oct | 260163216124620 |
9 | 46781251041306 |
10 | 12110100212112 |
11 | 3949956950841 |
12 | 1437028084b80 |
13 | 69ac928a59a6 |
14 | 2dc1bc20a800 |
15 | 160028c1095c |
hex | b039a38a990 |
12110100212112 has 120 divisors (see below), whose sum is σ = 36582622705152. Its totient is φ = 3441913171200.
The previous prime is 12110100212081. The next prime is 12110100212129. The reversal of 12110100212112 is 21121200101121.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12110100212091 and 12110100212100.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13029439 + ... + 13927902.
Almost surely, 212110100212112 is an apocalyptic number.
12110100212112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12110100212112 is an abundant number, since it is smaller than the sum of its proper divisors (24472522493040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12110100212112 is a wasteful number, since it uses less digits than its factorization.
12110100212112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26957557 (or 26957544 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 12110100212112 its reverse (21121200101121), we get a palindrome (33231300313233).
The spelling of 12110100212112 in words is "twelve trillion, one hundred ten billion, one hundred million, two hundred twelve thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •