Base | Representation |
---|---|
bin | 101000010000001000… |
… | …101111100001011110 |
3 | 11010120002210211002210 |
4 | 220100020233201132 |
5 | 1202003410301342 |
6 | 31504415101250 |
7 | 3060020224506 |
oct | 502010574136 |
9 | 133502724083 |
10 | 43220400222 |
11 | 1736987542a |
12 | 8462511826 |
13 | 40ca31471c |
14 | 2140186a06 |
15 | 11ce5b479c |
hex | a1022f85e |
43220400222 has 8 divisors (see below), whose sum is σ = 86440800456. Its totient is φ = 14406800072.
The previous prime is 43220400217. The next prime is 43220400269. The reversal of 43220400222 is 22200402234.
It is a sphenic number, since it is the product of 3 distinct primes.
43220400222 is an admirable number.
It is a congruent number.
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, 3601700013 + ... + 3601700024.
It is an arithmetic number, because the mean of its divisors is an integer number (10805100057).
Almost surely, 243220400222 is an apocalyptic number.
43220400222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43220400222 is a wasteful number, since it uses less digits than its factorization.
43220400222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7203400042.
The product of its (nonzero) digits is 1536, while the sum is 21.
Adding to 43220400222 its reverse (22200402234), we get a palindrome (65420802456).
The spelling of 43220400222 in words is "forty-three billion, two hundred twenty million, four hundred thousand, two hundred twenty-two".
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