Base | Representation |
---|---|
bin | 11010100000011… |
… | …01111010111010 |
3 | 120111101210220012 |
4 | 31100031322322 |
5 | 423410331010 |
6 | 34021501522 |
7 | 5336662454 |
oct | 1520157272 |
9 | 514353805 |
10 | 222355130 |
11 | 104571778 |
12 | 625718a2 |
13 | 370b36aa |
14 | 217612d4 |
15 | 147c3005 |
hex | d40deba |
222355130 has 8 divisors (see below), whose sum is σ = 400239252. Its totient is φ = 88942048.
The previous prime is 222355117. The next prime is 222355169. The reversal of 222355130 is 31553222.
It can be written as a sum of positive squares in 2 ways, for example, as 190081369 + 32273761 = 13787^2 + 5681^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 222355096 and 222355105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11117747 + ... + 11117766.
Almost surely, 2222355130 is an apocalyptic number.
222355130 is a deficient number, since it is larger than the sum of its proper divisors (177884122).
222355130 is a wasteful number, since it uses less digits than its factorization.
222355130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22235520.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 222355130 is about 14911.5770460404. The cubic root of 222355130 is about 605.8275949415.
The spelling of 222355130 in words is "two hundred twenty-two million, three hundred fifty-five thousand, one hundred thirty".
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