Base | Representation |
---|---|
bin | 1011111100010110000001… |
… | …0101111111010110101010 |
3 | 1201111100021001200221220021 |
4 | 2333011200111333112222 |
5 | 3210120431314314010 |
6 | 43532241140151054 |
7 | 2523464430161605 |
oct | 277054025772652 |
9 | 51440231627807 |
10 | 13131331401130 |
11 | 4202a6a274238 |
12 | 1580b3439848a |
13 | 743382640867 |
14 | 3357ba26733c |
15 | 17b89933e8da |
hex | bf16057f5aa |
13131331401130 has 64 divisors (see below), whose sum is σ = 25149889895040. Its totient is φ = 4919288371200.
The previous prime is 13131331401127. The next prime is 13131331401163. The reversal of 13131331401130 is 3110413313131.
It is a junction number, because it is equal to n+sod(n) for n = 13131331401095 and 13131331401104.
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, 35116045 + ... + 35488015.
It is an arithmetic number, because the mean of its divisors is an integer number (392967029610).
Almost surely, 213131331401130 is an apocalyptic number.
13131331401130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13131331401130 is a deficient number, since it is larger than the sum of its proper divisors (12018558493910).
13131331401130 is a wasteful number, since it uses less digits than its factorization.
13131331401130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373015.
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 13131331401130 its reverse (3110413313131), we get a palindrome (16241744714261).
The spelling of 13131331401130 in words is "thirteen trillion, one hundred thirty-one billion, three hundred thirty-one million, four hundred one thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •