Base | Representation |
---|---|
bin | 11010111100010… |
… | …11011101000011 |
3 | 120202021202100112 |
4 | 31132023131003 |
5 | 430324440133 |
6 | 34232141535 |
7 | 5413044662 |
oct | 1536133503 |
9 | 522252315 |
10 | 226015043 |
11 | 1066414a1 |
12 | 638378ab |
13 | 37a95517 |
14 | 22034dd9 |
15 | 14c97648 |
hex | d78b743 |
226015043 has 8 divisors (see below), whose sum is σ = 236068128. Its totient is φ = 215980864.
The previous prime is 226015039. The next prime is 226015091. The reversal of 226015043 is 340510622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 226015043 - 22 = 226015039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (226015003) 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, 23321 + ... + 31557.
It is an arithmetic number, because the mean of its divisors is an integer number (29508516).
Almost surely, 2226015043 is an apocalyptic number.
226015043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
226015043 is a deficient number, since it is larger than the sum of its proper divisors (10053085).
226015043 is a wasteful number, since it uses less digits than its factorization.
226015043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9453.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 226015043 is about 15033.7966927852. The cubic root of 226015043 is about 609.1334493284.
Adding to 226015043 its reverse (340510622), we get a palindrome (566525665).
The spelling of 226015043 in words is "two hundred twenty-six million, fifteen thousand, forty-three".
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