Base | Representation |
---|---|
bin | 1011111100110111011110… |
… | …0001000111111001000100 |
3 | 1201112012102210202122202000 |
4 | 2333031313201013321010 |
5 | 3210242323343131434 |
6 | 43540324121345300 |
7 | 2524233064131453 |
oct | 277156741077104 |
9 | 51465383678660 |
10 | 13140310130244 |
11 | 4206857557320 |
12 | 158281b338230 |
13 | 74418388411b |
14 | 335dcc902b9a |
15 | 17bc22718b99 |
hex | bf377847e44 |
13140310130244 has 96 divisors (see below), whose sum is σ = 37165987246080. Its totient is φ = 3981754260000.
The previous prime is 13140310130237. The next prime is 13140310130251. The reversal of 13140310130244 is 44203101304131.
13140310130244 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 0 + 310 + 1 + 302 + 44 = 666.
It is an interprime number because it is at equal distance from previous prime (13140310130237) and next prime (13140310130251).
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 31707369 + ... + 32119119.
It is an arithmetic number, because the mean of its divisors is an integer number (387145700480).
Almost surely, 213140310130244 is an apocalyptic number.
It is an amenable number.
13140310130244 is an abundant number, since it is smaller than the sum of its proper divisors (24025677115836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13140310130244 is a wasteful number, since it uses less digits than its factorization.
13140310130244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 438638 (or 438630 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 13140310130244 its reverse (44203101304131), we get a palindrome (57343411434375).
The spelling of 13140310130244 in words is "thirteen trillion, one hundred forty billion, three hundred ten million, one hundred thirty thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •