Base | Representation |
---|---|
bin | 1001000110000101010100… |
… | …0100110110011100001100 |
3 | 1022102000000221110210120100 |
4 | 2101201111010312130030 |
5 | 2302320211431400022 |
6 | 33133553200251100 |
7 | 2051325035464503 |
oct | 221412504663414 |
9 | 38360027423510 |
10 | 10000111200012 |
11 | 320602908525a |
12 | 1156109010a90 |
13 | 5770111c0b4b |
14 | 268017bd783a |
15 | 1251d4aab1ac |
hex | 9185513670c |
10000111200012 has 36 divisors (see below), whose sum is σ = 25961249650336. Its totient is φ = 3243279307680.
The previous prime is 10000111200011. The next prime is 10000111200019. The reversal of 10000111200012 is 21000211100001.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 10000111199967 and 10000111200003.
It is not an unprimeable number, because it can be changed into a prime (10000111200011) 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, 3753794164 + ... + 3753796827.
Almost surely, 210000111200012 is an apocalyptic number.
10000111200012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10000111200012 is an abundant number, since it is smaller than the sum of its proper divisors (15961138450324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10000111200012 is a wasteful number, since it uses less digits than its factorization.
10000111200012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7507591038 (or 7507591033 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 10000111200012 its reverse (21000211100001), we get a palindrome (31000322300013).
The spelling of 10000111200012 in words is "ten trillion, one hundred eleven million, two hundred thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •