Base | Representation |
---|---|
bin | 11001001001111… |
… | …001101000011010 |
3 | 1002102010010111111 |
4 | 121021321220122 |
5 | 1331014311004 |
6 | 105513250534 |
7 | 13313105533 |
oct | 3111715032 |
9 | 1072103444 |
10 | 422025754 |
11 | 1a724a217 |
12 | b9403a4a |
13 | 69583aa7 |
14 | 4009968a |
15 | 270b4a04 |
hex | 19279a1a |
422025754 has 16 divisors (see below), whose sum is σ = 657086976. Its totient is φ = 203072400.
The previous prime is 422025749. The next prime is 422025763. The reversal of 422025754 is 457520224.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7582 + ... + 30025.
It is an arithmetic number, because the mean of its divisors is an integer number (41067936).
Almost surely, 2422025754 is an apocalyptic number.
422025754 is a deficient number, since it is larger than the sum of its proper divisors (235061222).
422025754 is a wasteful number, since it uses less digits than its factorization.
422025754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37821.
The product of its (nonzero) digits is 22400, while the sum is 31.
The square root of 422025754 is about 20543.2654171629. The cubic root of 422025754 is about 750.0893250647.
Adding to 422025754 its reverse (457520224), we get a palindrome (879545978).
The spelling of 422025754 in words is "four hundred twenty-two million, twenty-five thousand, seven hundred fifty-four".
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