Base | Representation |
---|---|
bin | 11000110111110… |
… | …110011110101100 |
3 | 1002002012202002200 |
4 | 120313312132230 |
5 | 1323311404002 |
6 | 105224021500 |
7 | 13224641214 |
oct | 3067663654 |
9 | 1062182080 |
10 | 417294252 |
11 | 1a4608391 |
12 | b7901890 |
13 | 685b829b |
14 | 3d5c7244 |
15 | 2697cb1c |
hex | 18df67ac |
417294252 has 18 divisors (see below), whose sum is σ = 1054827228. Its totient is φ = 139098072.
The previous prime is 417294179. The next prime is 417294259. The reversal of 417294252 is 252492714.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 11591507 = 417294252 / (4 + 1 + 7 + 2 + 9 + 4 + 2 + 5 + 2).
It is not an unprimeable number, because it can be changed into a prime (417294259) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5795718 + ... + 5795789.
Almost surely, 2417294252 is an apocalyptic number.
It is an amenable number.
417294252 is an abundant number, since it is smaller than the sum of its proper divisors (637532976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
417294252 is a wasteful number, since it uses less digits than its factorization.
417294252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11591517 (or 11591512 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 417294252 is about 20427.7813773302. The cubic root of 417294252 is about 747.2755981626.
The spelling of 417294252 in words is "four hundred seventeen million, two hundred ninety-four thousand, two hundred fifty-two".
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