Base | Representation |
---|---|
bin | 111100100010100110… |
… | …1111110111000010100 |
3 | 110102120122100011022121 |
4 | 1321011031332320110 |
5 | 4112230114442322 |
6 | 135420444105324 |
7 | 12251530264054 |
oct | 1710515767024 |
9 | 412518304277 |
10 | 130010312212 |
11 | 50156482920 |
12 | 21244235244 |
13 | c34c075531 |
14 | 64149d1564 |
15 | 35adbedec7 |
hex | 1e4537ee14 |
130010312212 has 24 divisors (see below), whose sum is σ = 248210891712. Its totient is φ = 59093361600.
The previous prime is 130010312137. The next prime is 130010312261. The reversal of 130010312212 is 212213010031.
It is a super-3 number, since 3×1300103122123 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855537 + ... + 1924327.
It is an arithmetic number, because the mean of its divisors is an integer number (10342120488).
Almost surely, 2130010312212 is an apocalyptic number.
It is an amenable number.
130010312212 is a deficient number, since it is larger than the sum of its proper divisors (118200579500).
130010312212 is a wasteful number, since it uses less digits than its factorization.
130010312212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111759 (or 111757 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 130010312212 its reverse (212213010031), we get a palindrome (342223322243).
The spelling of 130010312212 in words is "one hundred thirty billion, ten million, three hundred twelve thousand, two hundred twelve".
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