Base | Representation |
---|---|
bin | 101000001111101101… |
… | …010111000100111000 |
3 | 11010112121022010201010 |
4 | 220033231113010320 |
5 | 1202000041102300 |
6 | 31504001153520 |
7 | 3056602220361 |
oct | 501755270470 |
9 | 133477263633 |
10 | 43213222200 |
11 | 17365812485 |
12 | 846002b8a0 |
13 | 40c89a0485 |
14 | 213d238b68 |
15 | 11cdb47a50 |
hex | a0fb57138 |
43213222200 has 192 divisors, whose sum is σ = 134971048800. Its totient is φ = 11437056000.
The previous prime is 43213222193. The next prime is 43213222207. The reversal of 43213222200 is 222231234.
43213222200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (43213222193) and next prime (43213222207).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43213222207) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71901900 + ... + 71902500.
Almost surely, 243213222200 is an apocalyptic number.
43213222200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 43213222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67485524400).
43213222200 is an abundant number, since it is smaller than the sum of its proper divisors (91757826600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43213222200 is a wasteful number, since it uses less digits than its factorization.
43213222200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322 (or 1313 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 43213222200 its reverse (222231234), we get a palindrome (43435453434).
The spelling of 43213222200 in words is "forty-three billion, two hundred thirteen million, two hundred twenty-two thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •