Base | Representation |
---|---|
bin | 11001010110000… |
… | …110000011000101 |
3 | 1002122010112101121 |
4 | 121112012003011 |
5 | 1332324103331 |
6 | 110105553541 |
7 | 13352221165 |
oct | 3126060305 |
9 | 1078115347 |
10 | 425222341 |
11 | 1a9032925 |
12 | ba4a58b1 |
13 | 6a132a6b |
14 | 4068c5a5 |
15 | 274e6c11 |
hex | 195860c5 |
425222341 has 4 divisors (see below), whose sum is σ = 425486284. Its totient is φ = 424958400.
The previous prime is 425222327. The next prime is 425222353. The reversal of 425222341 is 143222524.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 338192100 + 87030241 = 18390^2 + 9329^2 .
It is a cyclic number.
It is not a de Polignac number, because 425222341 - 29 = 425221829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (425222311) 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, 129540 + ... + 132781.
It is an arithmetic number, because the mean of its divisors is an integer number (106371571).
Almost surely, 2425222341 is an apocalyptic number.
It is an amenable number.
425222341 is a deficient number, since it is larger than the sum of its proper divisors (263943).
425222341 is a wasteful number, since it uses less digits than its factorization.
425222341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263942.
The product of its digits is 3840, while the sum is 25.
The square root of 425222341 is about 20620.9199843266. The cubic root of 425222341 is about 751.9783862101.
Adding to 425222341 its reverse (143222524), we get a palindrome (568444865).
The spelling of 425222341 in words is "four hundred twenty-five million, two hundred twenty-two thousand, three hundred forty-one".
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