Base | Representation |
---|---|
bin | 10010101011110100… |
… | …00111100011100101 |
3 | 221220002112110002112 |
4 | 21111322013203211 |
5 | 131020443431003 |
6 | 4335220050405 |
7 | 503404034666 |
oct | 112572074345 |
9 | 27802473075 |
10 | 10031233253 |
11 | 4288408018 |
12 | 1b3b533a05 |
13 | c3b3048a2 |
14 | 6b237336d |
15 | 3da9cc3d8 |
hex | 255e878e5 |
10031233253 has 2 divisors, whose sum is σ = 10031233254. Its totient is φ = 10031233252.
The previous prime is 10031233249. The next prime is 10031233349. The reversal of 10031233253 is 35233213001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5594740804 + 4436492449 = 74798^2 + 66607^2 .
It is a cyclic number.
It is not a de Polignac number, because 10031233253 - 22 = 10031233249 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10031233243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015616626 + 5015616627.
It is an arithmetic number, because the mean of its divisors is an integer number (5015616627).
Almost surely, 210031233253 is an apocalyptic number.
It is an amenable number.
10031233253 is a deficient number, since it is larger than the sum of its proper divisors (1).
10031233253 is an equidigital number, since it uses as much as digits as its factorization.
10031233253 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1620, while the sum is 23.
Adding to 10031233253 its reverse (35233213001), we get a palindrome (45264446254).
The spelling of 10031233253 in words is "ten billion, thirty-one million, two hundred thirty-three thousand, two hundred fifty-three".
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