Base | Representation |
---|---|
bin | 100111011010… |
… | …000110100011 |
3 | 201102211211021 |
4 | 213122012203 |
5 | 10121034111 |
6 | 1005230311 |
7 | 153544111 |
oct | 47320643 |
9 | 21384737 |
10 | 10330531 |
11 | 5916532 |
12 | 3562397 |
13 | 21a9153 |
14 | 152cab1 |
15 | d90d71 |
hex | 9da1a3 |
10330531 has 2 divisors, whose sum is σ = 10330532. Its totient is φ = 10330530.
The previous prime is 10330513. The next prime is 10330559. The reversal of 10330531 is 13503301.
10330531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Together with previous prime (10330513) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10330531 - 25 = 10330499 is a prime.
It is a super-3 number, since 3×103305313 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not a weakly prime, because it can be changed into another prime (10330501) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5165265 + 5165266.
It is an arithmetic number, because the mean of its divisors is an integer number (5165266).
Almost surely, 210330531 is an apocalyptic number.
10330531 is a deficient number, since it is larger than the sum of its proper divisors (1).
10330531 is an equidigital number, since it uses as much as digits as its factorization.
10330531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 10330531 is about 3214.1143414633. The cubic root of 10330531 is about 217.7914777948.
Adding to 10330531 its reverse (13503301), we get a palindrome (23833832).
The spelling of 10330531 in words is "ten million, three hundred thirty thousand, five hundred thirty-one".
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