Base | Representation |
---|---|
bin | 100110010110… |
… | …011100110111 |
3 | 200220202201022 |
4 | 212112130313 |
5 | 10033202211 |
6 | 555251355 |
7 | 151311203 |
oct | 46263467 |
9 | 20822638 |
10 | 10053431 |
11 | 5747323 |
12 | 3449b5b |
13 | 210cc9b |
14 | 1499b03 |
15 | d38bdb |
hex | 996737 |
10053431 has 2 divisors, whose sum is σ = 10053432. Its totient is φ = 10053430.
The previous prime is 10053427. The next prime is 10053437. The reversal of 10053431 is 13435001.
It is a weak prime.
It is an emirp because it is prime and its reverse (13435001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10053431 - 22 = 10053427 is a prime.
It is a super-2 number, since 2×100534312 = 202142949743522, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10053437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5026715 + 5026716.
It is an arithmetic number, because the mean of its divisors is an integer number (5026716).
Almost surely, 210053431 is an apocalyptic number.
10053431 is a deficient number, since it is larger than the sum of its proper divisors (1).
10053431 is an equidigital number, since it uses as much as digits as its factorization.
10053431 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 10053431 is about 3170.7145882277. The cubic root of 10053431 is about 215.8264996205.
Adding to 10053431 its reverse (13435001), we get a palindrome (23488432).
The spelling of 10053431 in words is "ten million, fifty-three thousand, four hundred thirty-one".
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