Base | Representation |
---|---|
bin | 111100100010100111… |
… | …0000001010001011100 |
3 | 110102120122100122202120 |
4 | 1321011032001101130 |
5 | 4112230120301022 |
6 | 135420444222540 |
7 | 12251530334454 |
oct | 1710516012134 |
9 | 412518318676 |
10 | 130010322012 |
11 | 5015648a21a |
12 | 2124423aa50 |
13 | c34c079b2c |
14 | 64149d4d64 |
15 | 35adc01d5c |
hex | 1e4538145c |
130010322012 has 12 divisors (see below), whose sum is σ = 303357418056. Its totient is φ = 43336774000.
The previous prime is 130010321993. The next prime is 130010322059. The reversal of 130010322012 is 210223010031.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 130010321982 and 130010322000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5417096739 + ... + 5417096762.
It is an arithmetic number, because the mean of its divisors is an integer number (25279784838).
Almost surely, 2130010322012 is an apocalyptic number.
130010322012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130010322012 is an abundant number, since it is smaller than the sum of its proper divisors (173347096044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130010322012 is a wasteful number, since it uses less digits than its factorization.
130010322012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10834193508 (or 10834193506 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 130010322012 its reverse (210223010031), we get a palindrome (340233332043).
The spelling of 130010322012 in words is "one hundred thirty billion, ten million, three hundred twenty-two thousand, twelve".
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