Base | Representation |
---|---|
bin | 10010101011110011… |
… | …00111110011111110 |
3 | 221220002021211201212 |
4 | 21111321213303332 |
5 | 131020430300410 |
6 | 4335213204422 |
7 | 503402653631 |
oct | 112571476376 |
9 | 27802254655 |
10 | 10031103230 |
11 | 4288329365 |
12 | 1b3b490712 |
13 | c3b28a655 |
14 | 6b233bc18 |
15 | 3da9a3b05 |
hex | 255e67cfe |
10031103230 has 16 divisors (see below), whose sum is σ = 18221639040. Its totient is φ = 3975629472.
The previous prime is 10031103179. The next prime is 10031103239. The reversal of 10031103230 is 3230113001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031103239) 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, 4600334 + ... + 4602513.
It is an arithmetic number, because the mean of its divisors is an integer number (1138852440).
Almost surely, 210031103230 is an apocalyptic number.
10031103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10031103230 is a deficient number, since it is larger than the sum of its proper divisors (8190535810).
10031103230 is a wasteful number, since it uses less digits than its factorization.
10031103230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9202963.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 10031103230 its reverse (3230113001), we get a palindrome (13261216231).
The spelling of 10031103230 in words is "ten billion, thirty-one million, one hundred three thousand, two hundred thirty".
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