Base | Representation |
---|---|
bin | 111100101000100100… |
… | …0001001101000111100 |
3 | 110110002120021221101010 |
4 | 1321101020021220330 |
5 | 4113132242010022 |
6 | 135452342315220 |
7 | 12256504446663 |
oct | 1712110115074 |
9 | 413076257333 |
10 | 130210110012 |
11 | 50249237974 |
12 | 2129b128b10 |
13 | c38158b798 |
14 | 643335ddda |
15 | 35c151850c |
hex | 1e51209a3c |
130210110012 has 48 divisors (see below), whose sum is σ = 324702120960. Its totient is φ = 40468445952.
The previous prime is 130210110007. The next prime is 130210110071. The reversal of 130210110012 is 210011012031.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 130210110012.
It is a congruent number.
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, 2960812 + ... + 3004467.
It is an arithmetic number, because the mean of its divisors is an integer number (6764627520).
Almost surely, 2130210110012 is an apocalyptic number.
130210110012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130210110012 is an abundant number, since it is smaller than the sum of its proper divisors (194492010948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130210110012 is a wasteful number, since it uses less digits than its factorization.
130210110012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5965410 (or 5965408 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 130210110012 its reverse (210011012031), we get a palindrome (340221122043).
The spelling of 130210110012 in words is "one hundred thirty billion, two hundred ten million, one hundred ten thousand, twelve".
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