Base | Representation |
---|---|
bin | 1011100010110010101000… |
… | …0110101011010110111000 |
3 | 1122221101010122001121201001 |
4 | 2320230222012223112320 |
5 | 3130422400144100313 |
6 | 42554440022334344 |
7 | 2446663613221525 |
oct | 270545206532670 |
9 | 48841118047631 |
10 | 12692334753208 |
11 | 40538750970a0 |
12 | 150ba3928a3b4 |
13 | 710b60a91b26 |
14 | 31c452c7814c |
15 | 1702540a3add |
hex | b8b2a1ab5b8 |
12692334753208 has 96 divisors (see below), whose sum is σ = 27015141567600. Its totient is φ = 5542692019200.
The previous prime is 12692334753193. The next prime is 12692334753221. The reversal of 12692334753208 is 80235743329621.
12692334753208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×126923347532082 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
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, 9286048 + ... + 10564816.
It is a 1-persistent number, because it is pandigital, but 2⋅12692334753208 = 25384669506416 is not.
Almost surely, 212692334753208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12692334753208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13507570783800).
12692334753208 is an abundant number, since it is smaller than the sum of its proper divisors (14322806814392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12692334753208 is a wasteful number, since it uses less digits than its factorization.
12692334753208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278933 (or 1278886 counting only the distinct ones).
The product of its (nonzero) digits is 13063680, while the sum is 55.
The spelling of 12692334753208 in words is "twelve trillion, six hundred ninety-two billion, three hundred thirty-four million, seven hundred fifty-three thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •