Base | Representation |
---|---|
bin | 1101001011110101011… |
… | …1110110010111111011 |
3 | 210122200020202212100221 |
4 | 3102331113312113323 |
5 | 12202400423221433 |
6 | 252020524040511 |
7 | 22236156342043 |
oct | 3227527662773 |
9 | 718606685327 |
10 | 226515445243 |
11 | 8807907770a |
12 | 37a97693137 |
13 | 1848b7c4b49 |
14 | ad6b82c723 |
15 | 5d5b1e272d |
hex | 34bd5f65fb |
226515445243 has 8 divisors (see below), whose sum is σ = 229474572800. Its totient is φ = 223558613928.
The previous prime is 226515445199. The next prime is 226515445291. The reversal of 226515445243 is 342544515622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-226515445243 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 226515445243.
It is not an unprimeable number, because it can be changed into a prime (226515443243) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375033 + ... + 770506.
It is an arithmetic number, because the mean of its divisors is an integer number (28684321600).
Almost surely, 2226515445243 is an apocalyptic number.
226515445243 is a deficient number, since it is larger than the sum of its proper divisors (2959127557).
226515445243 is a wasteful number, since it uses less digits than its factorization.
226515445243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148121.
The product of its digits is 1152000, while the sum is 43.
The spelling of 226515445243 in words is "two hundred twenty-six billion, five hundred fifteen million, four hundred forty-five thousand, two hundred forty-three".
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