Base | Representation |
---|---|
bin | 100101010000101… |
… | …0010011011100010 |
3 | 10020010112210011120 |
4 | 1022201102123202 |
5 | 10030030141401 |
6 | 324020553110 |
7 | 42660603144 |
oct | 11241223342 |
9 | 3203483146 |
10 | 1250240226 |
11 | 591800a94 |
12 | 2aa852796 |
13 | 16c035021 |
14 | bc08ac94 |
15 | 74b61836 |
hex | 4a8526e2 |
1250240226 has 32 divisors (see below), whose sum is σ = 2535624000. Its totient is φ = 410930880.
The previous prime is 1250240203. The next prime is 1250240237. The reversal of 1250240226 is 6220420521.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1250240196 and 1250240205.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 119236 + ... + 129296.
It is an arithmetic number, because the mean of its divisors is an integer number (79238250).
Almost surely, 21250240226 is an apocalyptic number.
1250240226 is an abundant number, since it is smaller than the sum of its proper divisors (1285383774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1250240226 is a wasteful number, since it uses less digits than its factorization.
1250240226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10354.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 1250240226 is about 35358.7362047910. The cubic root of 1250240226 is about 1077.2863474262.
Adding to 1250240226 its reverse (6220420521), we get a palindrome (7470660747).
The spelling of 1250240226 in words is "one billion, two hundred fifty million, two hundred forty thousand, two hundred twenty-six".
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