Base | Representation |
---|---|
bin | 1011001110010111… |
… | …0001010111110111 |
3 | 21202222112102211201 |
4 | 2303211301113313 |
5 | 22132313220343 |
6 | 1214551313331 |
7 | 134444163160 |
oct | 26345612767 |
9 | 7688472751 |
10 | 3013023223 |
11 | 1306855a41 |
12 | 70107b847 |
13 | 3902c41a2 |
14 | 208236767 |
15 | 1297b794d |
hex | b39715f7 |
3013023223 has 4 divisors (see below), whose sum is σ = 3443455120. Its totient is φ = 2582591328.
The previous prime is 3013023217. The next prime is 3013023227. The reversal of 3013023223 is 3223203103.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223203103 = 67 ⋅48107509.
It is a cyclic number.
It is not a de Polignac number, because 3013023223 - 217 = 3012892151 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3013023223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3013023227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215215938 + ... + 215215951.
It is an arithmetic number, because the mean of its divisors is an integer number (860863780).
Almost surely, 23013023223 is an apocalyptic number.
3013023223 is a deficient number, since it is larger than the sum of its proper divisors (430431897).
3013023223 is an equidigital number, since it uses as much as digits as its factorization.
3013023223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430431896.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 3013023223 is about 54891.0122242248. The cubic root of 3013023223 is about 1444.3335285349. Note that the first 3 decimals are identical.
Adding to 3013023223 its reverse (3223203103), we get a palindrome (6236226326).
The spelling of 3013023223 in words is "three billion, thirteen million, twenty-three thousand, two hundred twenty-three".
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