Base | Representation |
---|---|
bin | 111100100000100… |
… | …0100010101011001 |
3 | 12020111102002121101 |
4 | 1321001010111121 |
5 | 13124230314113 |
6 | 533244511401 |
7 | 101212314064 |
oct | 17101042531 |
9 | 5214362541 |
10 | 2030323033 |
11 | 952078822 |
12 | 487b4b561 |
13 | 26483339b |
14 | 15390d8db |
15 | bd3a22dd |
hex | 79044559 |
2030323033 has 4 divisors (see below), whose sum is σ = 2137182160. Its totient is φ = 1923463908.
The previous prime is 2030323027. The next prime is 2030323037. The reversal of 2030323033 is 3303230302.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3303230302 = 2 ⋅1651615151.
It is a cyclic number.
It is not a de Polignac number, because 2030323033 - 225 = 1996768601 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 106859107 = 2030323033 / (2 + 0 + 3 + 0 + 3 + 2 + 3 + 0 + 3 + 3).
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 2030323033.
It is not an unprimeable number, because it can be changed into a prime (2030323037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53429535 + ... + 53429572.
It is an arithmetic number, because the mean of its divisors is an integer number (534295540).
Almost surely, 22030323033 is an apocalyptic number.
It is an amenable number.
2030323033 is a deficient number, since it is larger than the sum of its proper divisors (106859127).
2030323033 is a wasteful number, since it uses less digits than its factorization.
2030323033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106859126.
The product of its (nonzero) digits is 972, while the sum is 19.
The square root of 2030323033 is about 45059.1059942383. The cubic root of 2030323033 is about 1266.2565761633.
Adding to 2030323033 its reverse (3303230302), we get a palindrome (5333553335).
The spelling of 2030323033 in words is "two billion, thirty million, three hundred twenty-three thousand, thirty-three".
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