Base | Representation |
---|---|
bin | 11001010110110… |
… | …111100010100100 |
3 | 1002122111211110201 |
4 | 121112313202210 |
5 | 1332402100220 |
6 | 110114200244 |
7 | 13354024204 |
oct | 3126674244 |
9 | 1078454421 |
10 | 425425060 |
11 | 1a9161165 |
12 | ba583084 |
13 | 6a1a4108 |
14 | 40702404 |
15 | 27536d0a |
hex | 195b78a4 |
425425060 has 12 divisors (see below), whose sum is σ = 893392668. Its totient is φ = 170170016.
The previous prime is 425425037. The next prime is 425425069. The reversal of 425425060 is 60524524.
It can be written as a sum of positive squares in 2 ways, for example, as 127103076 + 298321984 = 11274^2 + 17272^2 .
It is not an unprimeable number, because it can be changed into a prime (425425069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10635607 + ... + 10635646.
It is an arithmetic number, because the mean of its divisors is an integer number (74449389).
Almost surely, 2425425060 is an apocalyptic number.
It is an amenable number.
425425060 is an abundant number, since it is smaller than the sum of its proper divisors (467967608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425425060 is a wasteful number, since it uses less digits than its factorization.
425425060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21271262 (or 21271260 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 425425060 is about 20625.8347709856. The cubic root of 425425060 is about 752.0978657338.
Adding to 425425060 its reverse (60524524), we get a palindrome (485949584).
The spelling of 425425060 in words is "four hundred twenty-five million, four hundred twenty-five thousand, sixty".
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