Base | Representation |
---|---|
bin | 1011000000011100001111… |
… | …1111111110010100111001 |
3 | 1120211221220220111001122001 |
4 | 2300013003333332110321 |
5 | 3041240312031402223 |
6 | 41423402402501001 |
7 | 2356233034616113 |
oct | 260070377762471 |
9 | 46757826431561 |
10 | 12102211200313 |
11 | 394657879a483 |
12 | 14355a6064761 |
13 | 69a306352980 |
14 | 2dba705943b3 |
15 | 15ec1633a9ad |
hex | b01c3ffe539 |
12102211200313 has 32 divisors (see below), whose sum is σ = 15027012604800. Its totient is φ = 9617287873536.
The previous prime is 12102211200301. The next prime is 12102211200323. The reversal of 12102211200313 is 31300211220121.
It is a cyclic number.
It is not a de Polignac number, because 12102211200313 - 213 = 12102211192121 is a prime.
It is a super-2 number, since 2×121022112003132 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12102211200323) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49570731 + ... + 49814272.
It is an arithmetic number, because the mean of its divisors is an integer number (469594143900).
Almost surely, 212102211200313 is an apocalyptic number.
12102211200313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12102211200313 is a deficient number, since it is larger than the sum of its proper divisors (2924801404487).
12102211200313 is a wasteful number, since it uses less digits than its factorization.
12102211200313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99385081.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 12102211200313 its reverse (31300211220121), we get a palindrome (43402422420434).
The spelling of 12102211200313 in words is "twelve trillion, one hundred two billion, two hundred eleven million, two hundred thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.199 sec. • engine limits •