Base | Representation |
---|---|
bin | 10010110111110111… |
… | …01100011111111100 |
3 | 222011010201200100012 |
4 | 21123323230133330 |
5 | 131222332410022 |
6 | 4353230322352 |
7 | 506042133266 |
oct | 113373543774 |
9 | 28133650305 |
10 | 10132310012 |
11 | 432a474530 |
12 | 1b693593b8 |
13 | c56234516 |
14 | 6c1964b36 |
15 | 3e47e5de2 |
hex | 25beec7fc |
10132310012 has 48 divisors (see below), whose sum is σ = 20828586240. Its totient is φ = 4261190400.
The previous prime is 10132310009. The next prime is 10132310017. The reversal of 10132310012 is 21001323101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10132310017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70664 + ... + 158927.
It is an arithmetic number, because the mean of its divisors is an integer number (433928880).
Almost surely, 210132310012 is an apocalyptic number.
It is an amenable number.
10132310012 is an abundant number, since it is smaller than the sum of its proper divisors (10696276228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10132310012 is a wasteful number, since it uses less digits than its factorization.
10132310012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229682 (or 229680 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 10132310012 its reverse (21001323101), we get a palindrome (31133633113).
The spelling of 10132310012 in words is "ten billion, one hundred thirty-two million, three hundred ten thousand, twelve".
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