Base | Representation |
---|---|
bin | 100101010000010… |
… | …1000111000001010 |
3 | 10020010020010200212 |
4 | 1022200220320022 |
5 | 10030004220101 |
6 | 324013201122 |
7 | 42656264012 |
oct | 11240507012 |
9 | 3203203625 |
10 | 1250070026 |
11 | 5916a5127 |
12 | 2aa7901a2 |
13 | 16bca570a |
14 | bc044c42 |
15 | 74b2b1bb |
hex | 4a828e0a |
1250070026 has 8 divisors (see below), whose sum is σ = 1875394020. Its totient is φ = 624938688.
The previous prime is 1250069981. The next prime is 1250070037. The reversal of 1250070026 is 6200700521.
It can be written as a sum of positive squares in 2 ways, for example, as 1226050225 + 24019801 = 35015^2 + 4901^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1250069983 and 1250070010.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 30671 + ... + 58658.
Almost surely, 21250070026 is an apocalyptic number.
1250070026 is a deficient number, since it is larger than the sum of its proper divisors (625323994).
1250070026 is an equidigital number, since it uses as much as digits as its factorization.
1250070026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96328.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 1250070026 is about 35356.3293626474. The cubic root of 1250070026 is about 1077.2374601661.
Adding to 1250070026 its reverse (6200700521), we get a palindrome (7450770547).
The spelling of 1250070026 in words is "one billion, two hundred fifty million, seventy thousand, twenty-six".
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