Base | Representation |
---|---|
bin | 101000001001001001… |
… | …010001110100110101 |
3 | 11010020221002100202000 |
4 | 220021021101310311 |
5 | 1201233343201323 |
6 | 31445025005513 |
7 | 3054064210125 |
oct | 501111216465 |
9 | 133227070660 |
10 | 43103100213 |
11 | 17309638178 |
12 | 842b183899 |
13 | 40abc24734 |
14 | 212c770c85 |
15 | 11c4143e43 |
hex | a09251d35 |
43103100213 has 16 divisors (see below), whose sum is σ = 63865179840. Its totient is φ = 28731469392.
The previous prime is 43103100193. The next prime is 43103100221. The reversal of 43103100213 is 31200130134.
It is not a de Polignac number, because 43103100213 - 25 = 43103100181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (43103100223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99070 + ... + 309872.
It is an arithmetic number, because the mean of its divisors is an integer number (3991573740).
Almost surely, 243103100213 is an apocalyptic number.
It is an amenable number.
43103100213 is a deficient number, since it is larger than the sum of its proper divisors (20762079627).
43103100213 is a wasteful number, since it uses less digits than its factorization.
43103100213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218385 (or 218379 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 43103100213 its reverse (31200130134), we get a palindrome (74303230347).
The spelling of 43103100213 in words is "forty-three billion, one hundred three million, one hundred thousand, two hundred thirteen".
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