Base | Representation |
---|---|
bin | 1011110110000010011111… |
… | …1000110000101000000010 |
3 | 1201002222122221221021100201 |
4 | 2331200213320300220002 |
5 | 3201332111032012010 |
6 | 43410404353235414 |
7 | 2512611220553230 |
oct | 275404770605002 |
9 | 51088587837321 |
10 | 13023010032130 |
11 | 417103372147a |
12 | 1563b43862b6a |
13 | 7360abb4a947 |
14 | 330461da5950 |
15 | 178b597c923a |
hex | bd827e30a02 |
13023010032130 has 32 divisors (see below), whose sum is σ = 26790316306560. Its totient is φ = 4465011304320.
The previous prime is 13023010032049. The next prime is 13023010032133. The reversal of 13023010032130 is 3123001032031.
It is a junction number, because it is equal to n+sod(n) for n = 13023010032098 and 13023010032107.
It is not an unprimeable number, because it can be changed into a prime (13023010032133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29461950 + ... + 29900710.
It is an arithmetic number, because the mean of its divisors is an integer number (837197384580).
Almost surely, 213023010032130 is an apocalyptic number.
13023010032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13023010032130 is an abundant number, since it is smaller than the sum of its proper divisors (13767306274430).
13023010032130 is a wasteful number, since it uses less digits than its factorization.
13023010032130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 862794.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13023010032130 its reverse (3123001032031), we get a palindrome (16146011064161).
Subtracting from 13023010032130 its reverse (3123001032031), we obtain a palindrome (9900009000099).
The spelling of 13023010032130 in words is "thirteen trillion, twenty-three billion, ten million, thirty-two thousand, one hundred thirty".
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