Base | Representation |
---|---|
bin | 111100001101110… |
… | …110011100010001 |
3 | 2121101222201102201 |
4 | 330031312130101 |
5 | 4032111420300 |
6 | 244125243201 |
7 | 34015046404 |
oct | 7415663421 |
9 | 2541881381 |
10 | 1010263825 |
11 | 4792a418a |
12 | 242403501 |
13 | 1313c1b5c |
14 | 9825dd3b |
15 | 5da5c66a |
hex | 3c376711 |
1010263825 has 12 divisors (see below), whose sum is σ = 1279382400. Its totient is φ = 791014160.
The previous prime is 1010263823. The next prime is 1010263841. The reversal of 1010263825 is 5283620101.
It is not a de Polignac number, because 1010263825 - 21 = 1010263823 is a prime.
It is a super-2 number, since 2×10102638252 = 2041265992207261250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1010263793 and 1010263802.
It is not an unprimeable number, because it can be changed into a prime (1010263823) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428725 + ... + 431074.
It is an arithmetic number, because the mean of its divisors is an integer number (106615200).
Almost surely, 21010263825 is an apocalyptic number.
It is an amenable number.
1010263825 is a deficient number, since it is larger than the sum of its proper divisors (269118575).
1010263825 is an equidigital number, since it uses as much as digits as its factorization.
1010263825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 859856 (or 859851 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 1010263825 is about 31784.6476305779. The cubic root of 1010263825 is about 1003.4096361682.
Adding to 1010263825 its reverse (5283620101), we get a palindrome (6293883926).
The spelling of 1010263825 in words is "one billion, ten million, two hundred sixty-three thousand, eight hundred twenty-five".
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