Base | Representation |
---|---|
bin | 11010010000000… |
… | …00010101100110 |
3 | 120100100102211022 |
4 | 31020000111212 |
5 | 422332433332 |
6 | 33503411142 |
7 | 5312455223 |
oct | 1510002546 |
9 | 510312738 |
10 | 220202342 |
11 | 103331308 |
12 | 618b3ab2 |
13 | 3680b859 |
14 | 2136094a |
15 | 144ea212 |
hex | d200566 |
220202342 has 4 divisors (see below), whose sum is σ = 330303516. Its totient is φ = 110101170.
The previous prime is 220202329. The next prime is 220202347. The reversal of 220202342 is 243202022.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 220202342.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220202347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050584 + ... + 55050587.
It is an arithmetic number, because the mean of its divisors is an integer number (82575879).
Almost surely, 2220202342 is an apocalyptic number.
220202342 is a deficient number, since it is larger than the sum of its proper divisors (110101174).
220202342 is a wasteful number, since it uses less digits than its factorization.
220202342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110101173.
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 220202342 is about 14839.2163539723. The cubic root of 220202342 is about 603.8660927803.
Adding to 220202342 its reverse (243202022), we get a palindrome (463404364).
The spelling of 220202342 in words is "two hundred twenty million, two hundred two thousand, three hundred forty-two".
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