Base | Representation |
---|---|
bin | 1011111010101001001000… |
… | …1000101101100100000000 |
3 | 1201101112211000110001022120 |
4 | 2332222102020231210000 |
5 | 3204131101103310422 |
6 | 43511004513004240 |
7 | 2521411205355303 |
oct | 276522210554400 |
9 | 51345730401276 |
10 | 13102102010112 |
11 | 41a1630017135 |
12 | 1577337553680 |
13 | 7406a4b0a90b |
14 | 3342062d6b3a |
15 | 17ac381d445c |
hex | bea9222d900 |
13102102010112 has 72 divisors (see below), whose sum is σ = 34875312616704. Its totient is φ = 4366789453824.
The previous prime is 13102102010111. The next prime is 13102102010113. The reversal of 13102102010112 is 21101020120131.
It is an interprime number because it is at equal distance from previous prime (13102102010111) and next prime (13102102010113).
It is a junction number, because it is equal to n+sod(n) for n = 13102102010091 and 13102102010100.
It is not an unprimeable number, because it can be changed into a prime (13102102010111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4698858 + ... + 6948630.
Almost surely, 213102102010112 is an apocalyptic number.
13102102010112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13102102010112 is an abundant number, since it is smaller than the sum of its proper divisors (21773210606592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13102102010112 is an equidigital number, since it uses as much as digits as its factorization.
13102102010112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2257375 (or 2257361 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 13102102010112 its reverse (21101020120131), we get a palindrome (34203122130243).
The spelling of 13102102010112 in words is "thirteen trillion, one hundred two billion, one hundred two million, ten thousand, one hundred twelve".
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