Base | Representation |
---|---|
bin | 1011110110000010110101… |
… | …1011011100101000000010 |
3 | 1201002222220102220002211210 |
4 | 2331200231123130220002 |
5 | 3201332303332330310 |
6 | 43410421514150550 |
7 | 2512613430064506 |
oct | 275405533345002 |
9 | 51088812802753 |
10 | 13023103011330 |
11 | 4171081158095 |
12 | 1563b6aa22456 |
13 | 7360c51a3919 |
14 | 33047048a306 |
15 | 178b62a43820 |
hex | bd82d6dca02 |
13023103011330 has 32 divisors (see below), whose sum is σ = 31255563441600. Its totient is φ = 3472814556992.
The previous prime is 13023103011287. The next prime is 13023103011341. The reversal of 13023103011330 is 3311030132031.
It is a junction number, because it is equal to n+sod(n) for n = 13023103011297 and 13023103011306.
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, 9592816 + ... + 10865924.
It is an arithmetic number, because the mean of its divisors is an integer number (976736357550).
Almost surely, 213023103011330 is an apocalyptic number.
13023103011330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13023103011330 is an abundant number, since it is smaller than the sum of its proper divisors (18232460430270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13023103011330 is a wasteful number, since it uses less digits than its factorization.
13023103011330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1614098.
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 13023103011330 its reverse (3311030132031), we get a palindrome (16334133143361).
The spelling of 13023103011330 in words is "thirteen trillion, twenty-three billion, one hundred three million, eleven thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •