Base | Representation |
---|---|
bin | 111100001101111… |
… | …111111101101001 |
3 | 2121102001200221011 |
4 | 330031333331221 |
5 | 4032114142300 |
6 | 244130143521 |
7 | 34015301200 |
oct | 7415777551 |
9 | 2542050834 |
10 | 1010302825 |
11 | 479320514 |
12 | 242421ba1 |
13 | 13140682c |
14 | 98270237 |
15 | 5da68eba |
hex | 3c37ff69 |
1010302825 has 36 divisors (see below), whose sum is σ = 1460531520. Its totient is φ = 691249440.
The previous prime is 1010302823. The next prime is 1010302831. The reversal of 1010302825 is 5282030101.
It is not a de Polignac number, because 1010302825 - 21 = 1010302823 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1010302796 and 1010302805.
It is not an unprimeable number, because it can be changed into a prime (1010302823) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1027284 + ... + 1028266.
It is an arithmetic number, because the mean of its divisors is an integer number (40570320).
Almost surely, 21010302825 is an apocalyptic number.
It is an amenable number.
1010302825 is a deficient number, since it is larger than the sum of its proper divisors (450228695).
1010302825 is an equidigital number, since it uses as much as digits as its factorization.
1010302825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1846 (or 1834 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 1010302825 is about 31785.2611283909. The cubic root of 1010302825 is about 1003.4225478028.
Adding to 1010302825 its reverse (5282030101), we get a palindrome (6292332926).
The spelling of 1010302825 in words is "one billion, ten million, three hundred two thousand, eight hundred twenty-five".
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