Base | Representation |
---|---|
bin | 1011111100111111000100… |
… | …0111011000100110110000 |
3 | 1201112101200222112002212210 |
4 | 2333033301013120212300 |
5 | 3210311013123001222 |
6 | 43541302355252120 |
7 | 2524334455354401 |
oct | 277176107304660 |
9 | 51471628462783 |
10 | 13142350203312 |
11 | 4207704084420 |
12 | 15830aa5aa040 |
13 | 74441a41c355 |
14 | 33614382d9a8 |
15 | 17bce1894d0c |
hex | bf3f11d89b0 |
13142350203312 has 80 divisors (see below), whose sum is σ = 38232291548160. Its totient is φ = 3854061638400.
The previous prime is 13142350203289. The next prime is 13142350203337. The reversal of 13142350203312 is 21330205324131.
It is a self number, because there is not a number n which added to its sum of digits gives 13142350203312.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401448387 + ... + 401481122.
It is an arithmetic number, because the mean of its divisors is an integer number (477903644352).
Almost surely, 213142350203312 is an apocalyptic number.
13142350203312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13142350203312 is an abundant number, since it is smaller than the sum of its proper divisors (25089941344848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13142350203312 is a wasteful number, since it uses less digits than its factorization.
13142350203312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 802929562 (or 802929556 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 13142350203312 its reverse (21330205324131), we get a palindrome (34472555527443).
The spelling of 13142350203312 in words is "thirteen trillion, one hundred forty-two billion, three hundred fifty million, two hundred three thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •