Base | Representation |
---|---|
bin | 10011000010111100… |
… | …01101100100111000 |
3 | 222101121121020110020 |
4 | 21201132031210320 |
5 | 131420130310342 |
6 | 4410350250440 |
7 | 511251100242 |
oct | 114136154470 |
9 | 28347536406 |
10 | 10225244472 |
11 | 437797a573 |
12 | 1b944b6a20 |
13 | c6c573021 |
14 | 6d0037092 |
15 | 3eca520ec |
hex | 26178d938 |
10225244472 has 32 divisors (see below), whose sum is σ = 25764403200. Its totient is φ = 3381575904.
The previous prime is 10225244461. The next prime is 10225244479. The reversal of 10225244472 is 27444252201.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10225244479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674322 + ... + 1680417.
It is an arithmetic number, because the mean of its divisors is an integer number (805137600).
Almost surely, 210225244472 is an apocalyptic number.
10225244472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10225244472 is an abundant number, since it is smaller than the sum of its proper divisors (15539158728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10225244472 is a wasteful number, since it uses less digits than its factorization.
10225244472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3354875 (or 3354871 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 33.
Adding to 10225244472 its reverse (27444252201), we get a palindrome (37669496673).
The spelling of 10225244472 in words is "ten billion, two hundred twenty-five million, two hundred forty-four thousand, four hundred seventy-two".
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