Base | Representation |
---|---|
bin | 1111010101111111110100 |
3 | 21120100111121 |
4 | 33111333310 |
5 | 2012203020 |
6 | 222113324 |
7 | 46121464 |
oct | 17257764 |
9 | 7510447 |
10 | 4022260 |
11 | 22a7a90 |
12 | 141b844 |
13 | aaaa48 |
14 | 769ba4 |
15 | 546baa |
hex | 3d5ff4 |
4022260 has 48 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 1427840.
The previous prime is 4022257. The next prime is 4022287. The reversal of 4022260 is 622204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10146 + ... + 10534.
It is an arithmetic number, because the mean of its divisors is an integer number (196560).
Almost surely, 24022260 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4022260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717440).
4022260 is an abundant number, since it is smaller than the sum of its proper divisors (5412620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4022260 is a wasteful number, since it uses less digits than its factorization.
4022260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456 (or 454 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 4022260 is about 2005.5572791621. The cubic root of 4022260 is about 159.0340235458.
Adding to 4022260 its reverse (622204), we get a palindrome (4644464).
It can be divided in two parts, 402 and 2260, that added together give a palindrome (2662).
The spelling of 4022260 in words is "four million, twenty-two thousand, two hundred sixty".
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