Base | Representation |
---|---|
bin | 11001010010001… |
… | …001100101100100 |
3 | 1002120011222220022 |
4 | 121102021211210 |
5 | 1332043011020 |
6 | 110031454312 |
7 | 13340353316 |
oct | 3122114544 |
9 | 1076158808 |
10 | 424188260 |
11 | 1a8496a11 |
12 | ba087398 |
13 | 69b60192 |
14 | 4049d7b6 |
15 | 27390625 |
hex | 19489964 |
424188260 has 24 divisors (see below), whose sum is σ = 892798200. Its totient is φ = 169293824.
The previous prime is 424188257. The next prime is 424188269. The reversal of 424188260 is 62881424.
It can be written as a sum of positive squares in 4 ways, for example, as 487204 + 423701056 = 698^2 + 20584^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 424188260.
It is not an unprimeable number, because it can be changed into a prime (424188269) 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, 14639 + ... + 32598.
It is an arithmetic number, because the mean of its divisors is an integer number (37199925).
Almost surely, 2424188260 is an apocalyptic number.
It is an amenable number.
424188260 is an abundant number, since it is smaller than the sum of its proper divisors (468609940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424188260 is a wasteful number, since it uses less digits than its factorization.
424188260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47695 (or 47693 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 35.
The square root of 424188260 is about 20595.8311315664. The cubic root of 424188260 is about 751.3683228128.
The spelling of 424188260 in words is "four hundred twenty-four million, one hundred eighty-eight thousand, two hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •