Base | Representation |
---|---|
bin | 10011001101010011… |
… | …01001111010110110 |
3 | 222121200002111022021 |
4 | 21212221221322312 |
5 | 132104401131410 |
6 | 4423132423354 |
7 | 513354442423 |
oct | 114651517266 |
9 | 28550074267 |
10 | 10312130230 |
11 | 4411a24086 |
12 | 1bb9617b5a |
13 | c8457460c |
14 | 6db7b2d4a |
15 | 4054b5eda |
hex | 266a69eb6 |
10312130230 has 16 divisors (see below), whose sum is σ = 18563095584. Its totient is φ = 4124571840.
The previous prime is 10312130221. The next prime is 10312130233. The reversal of 10312130230 is 3203121301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312130233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185794 + ... + 234826.
It is an arithmetic number, because the mean of its divisors is an integer number (1160193474).
Almost surely, 210312130230 is an apocalyptic number.
10312130230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10312130230 is a deficient number, since it is larger than the sum of its proper divisors (8250965354).
10312130230 is a wasteful number, since it uses less digits than its factorization.
10312130230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70071.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 10312130230 its reverse (3203121301), we get a palindrome (13515251531).
The spelling of 10312130230 in words is "ten billion, three hundred twelve million, one hundred thirty thousand, two hundred thirty".
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