Base | Representation |
---|---|
bin | 10010101101001110… |
… | …00111111010111110 |
3 | 221220220201211212122 |
4 | 21112213013322332 |
5 | 131032003444410 |
6 | 4340321002542 |
7 | 503606233301 |
oct | 112647077276 |
9 | 27826654778 |
10 | 10043031230 |
11 | 4294036011 |
12 | 1b43483452 |
13 | c408a593b |
14 | 6b3b64b38 |
15 | 3dba5ce55 |
hex | 2569c7ebe |
10043031230 has 16 divisors (see below), whose sum is σ = 18089079840. Its totient is φ = 4014629472.
The previous prime is 10043031223. The next prime is 10043031233. The reversal of 10043031230 is 3213034001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 10043031199 and 10043031208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10043031233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306509 + ... + 337688.
It is an arithmetic number, because the mean of its divisors is an integer number (1130567490).
Almost surely, 210043031230 is an apocalyptic number.
10043031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10043031230 is a deficient number, since it is larger than the sum of its proper divisors (8046048610).
10043031230 is a wasteful number, since it uses less digits than its factorization.
10043031230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 645763.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 10043031230 its reverse (3213034001), we get a palindrome (13256065231).
The spelling of 10043031230 in words is "ten billion, forty-three million, thirty-one thousand, two hundred thirty".
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