Base | Representation |
---|---|
bin | 100111000001… |
… | …111000101001 |
3 | 201020210202102 |
4 | 213001320221 |
5 | 10104400322 |
6 | 1003143145 |
7 | 152651654 |
oct | 47017051 |
9 | 21223672 |
10 | 10231337 |
11 | 5858a56 |
12 | 3514ab5 |
13 | 2172c5c |
14 | 150489b |
15 | d71792 |
hex | 9c1e29 |
10231337 has 2 divisors, whose sum is σ = 10231338. Its totient is φ = 10231336.
The previous prime is 10231303. The next prime is 10231339. The reversal of 10231337 is 73313201.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6295081 + 3936256 = 2509^2 + 1984^2 .
It is a cyclic number.
It is not a de Polignac number, because 10231337 - 216 = 10165801 is a prime.
Together with 10231339, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10231339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115668 + 5115669.
It is an arithmetic number, because the mean of its divisors is an integer number (5115669).
Almost surely, 210231337 is an apocalyptic number.
It is an amenable number.
10231337 is a deficient number, since it is larger than the sum of its proper divisors (1).
10231337 is an equidigital number, since it uses as much as digits as its factorization.
10231337 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 378, while the sum is 20.
The square root of 10231337 is about 3198.6461198451. The cubic root of 10231337 is about 217.0921550720.
Adding to 10231337 its reverse (73313201), we get a palindrome (83544538).
The spelling of 10231337 in words is "ten million, two hundred thirty-one thousand, three hundred thirty-seven".
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