Base | Representation |
---|---|
bin | 1000010010100101… |
… | …0110000010111101 |
3 | 12202002112121000220 |
4 | 2010221112002331 |
5 | 14024202240332 |
6 | 1004454411553 |
7 | 106101564126 |
oct | 20451260275 |
9 | 5662477026 |
10 | 2225430717 |
11 | a4221a044 |
12 | 521360bb9 |
13 | 296096913 |
14 | 1717bb04d |
15 | d0591d2c |
hex | 84a560bd |
2225430717 has 8 divisors (see below), whose sum is σ = 2967523680. Its totient is φ = 1483479120.
The previous prime is 2225430709. The next prime is 2225430721. The reversal of 2225430717 is 7170345222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2225430717 - 23 = 2225430709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2225430707) 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, 9534 + ... + 67392.
It is an arithmetic number, because the mean of its divisors is an integer number (370940460).
Almost surely, 22225430717 is an apocalyptic number.
It is an amenable number.
2225430717 is a deficient number, since it is larger than the sum of its proper divisors (742092963).
2225430717 is a wasteful number, since it uses less digits than its factorization.
2225430717 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70683.
The product of its (nonzero) digits is 23520, while the sum is 33.
The square root of 2225430717 is about 47174.4710304207. The cubic root of 2225430717 is about 1305.5836199907.
Adding to 2225430717 its reverse (7170345222), we get a palindrome (9395775939).
The spelling of 2225430717 in words is "two billion, two hundred twenty-five million, four hundred thirty thousand, seven hundred seventeen".
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