Base | Representation |
---|---|
bin | 100110001111… |
… | …001111000101 |
3 | 200212021011201 |
4 | 212033033011 |
5 | 10031231002 |
6 | 554502501 |
7 | 151126063 |
oct | 46171705 |
9 | 20767151 |
10 | 10023877 |
11 | 57270a6 |
12 | 3434a31 |
13 | 20cc6b6 |
14 | 148d033 |
15 | d30087 |
hex | 98f3c5 |
10023877 has 2 divisors, whose sum is σ = 10023878. Its totient is φ = 10023876.
The previous prime is 10023847. The next prime is 10023889. The reversal of 10023877 is 77832001.
It is a happy number.
10023877 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5157441 + 4866436 = 2271^2 + 2206^2 .
It is a cyclic number.
It is not a de Polignac number, because 10023877 - 211 = 10021829 is a prime.
It is a super-2 number, since 2×100238772 = 200956220222258, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10023817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011938 + 5011939.
It is an arithmetic number, because the mean of its divisors is an integer number (5011939).
Almost surely, 210023877 is an apocalyptic number.
It is an amenable number.
10023877 is a deficient number, since it is larger than the sum of its proper divisors (1).
10023877 is an equidigital number, since it uses as much as digits as its factorization.
10023877 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2352, while the sum is 28.
The square root of 10023877 is about 3166.0506944773. The cubic root of 10023877 is about 215.6148041668.
Adding to 10023877 its reverse (77832001), we get a palindrome (87855878).
The spelling of 10023877 in words is "ten million, twenty-three thousand, eight hundred seventy-seven".
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