Base | Representation |
---|---|
bin | 1011111010101000111000… |
… | …0001100010010101000110 |
3 | 1201101112122012121222222202 |
4 | 2332222032001202111012 |
5 | 3204130430423121410 |
6 | 43510554010154502 |
7 | 2521406410066520 |
oct | 276521601422506 |
9 | 51345565558882 |
10 | 13102033020230 |
11 | 41a15a5086000 |
12 | 1577318422a32 |
13 | 740693733abb |
14 | 3341db098a10 |
15 | 17ac32107ca5 |
hex | bea8e062546 |
13102033020230 has 128 divisors (see below), whose sum is σ = 29735638963200. Its totient is φ = 4071403353600.
The previous prime is 13102033020203. The next prime is 13102033020259. The reversal of 13102033020230 is 3202033020131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30626846 + ... + 31051694.
It is an arithmetic number, because the mean of its divisors is an integer number (232309679400).
Almost surely, 213102033020230 is an apocalyptic number.
13102033020230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13102033020230 is an abundant number, since it is smaller than the sum of its proper divisors (16633605942970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13102033020230 is a wasteful number, since it uses less digits than its factorization.
13102033020230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425227 (or 425205 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 13102033020230 its reverse (3202033020131), we get a palindrome (16304066040361).
Subtracting from 13102033020230 its reverse (3202033020131), we obtain a palindrome (9900000000099).
The spelling of 13102033020230 in words is "thirteen trillion, one hundred two billion, thirty-three million, twenty thousand, two hundred thirty".
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