Base | Representation |
---|---|
bin | 1011100110010001011001… |
… | …1111111001111010101100 |
3 | 1200011002111020110102020201 |
4 | 2321210112133321322230 |
5 | 3132412333123124033 |
6 | 43042130005123244 |
7 | 2454211542065416 |
oct | 271442637717254 |
9 | 50132436412221 |
10 | 12752135364268 |
11 | 4077171a69303 |
12 | 151b5483b9524 |
13 | 7166a1119ba1 |
14 | 3212c70679b6 |
15 | 171aa406d47d |
hex | b99167f9eac |
12752135364268 has 96 divisors (see below), whose sum is σ = 23860609597440. Its totient is φ = 5946250383360.
The previous prime is 12752135364259. The next prime is 12752135364301. The reversal of 12752135364268 is 86246353125721.
It is a super-2 number, since 2×127521353642682 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 792690121 + ... + 792706207.
It is an arithmetic number, because the mean of its divisors is an integer number (248548016640).
Almost surely, 212752135364268 is an apocalyptic number.
It is an amenable number.
12752135364268 is a deficient number, since it is larger than the sum of its proper divisors (11108474233172).
12752135364268 is a wasteful number, since it uses less digits than its factorization.
12752135364268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16847 (or 16845 counting only the distinct ones).
The product of its digits is 14515200, while the sum is 55.
Adding to 12752135364268 its reverse (86246353125721), we get a palindrome (98998488489989).
The spelling of 12752135364268 in words is "twelve trillion, seven hundred fifty-two billion, one hundred thirty-five million, three hundred sixty-four thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •