Base | Representation |
---|---|
bin | 111101100101110… |
… | …101110110000101 |
3 | 2200000101121100110 |
4 | 331211311312011 |
5 | 4104013030203 |
6 | 250311503233 |
7 | 34415106030 |
oct | 7545656605 |
9 | 2600347313 |
10 | 1033330053 |
11 | 490319188 |
12 | 24a087b19 |
13 | 136109b02 |
14 | 9b346017 |
15 | 60ab6d03 |
hex | 3d975d85 |
1033330053 has 16 divisors (see below), whose sum is σ = 1578199040. Its totient is φ = 589124016.
The previous prime is 1033330021. The next prime is 1033330061. The reversal of 1033330053 is 3500333301.
It is not a de Polignac number, because 1033330053 - 25 = 1033330021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1033330003) 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, 46825 + ... + 65262.
It is an arithmetic number, because the mean of its divisors is an integer number (98637440).
Almost surely, 21033330053 is an apocalyptic number.
It is an amenable number.
1033330053 is a deficient number, since it is larger than the sum of its proper divisors (544868987).
1033330053 is a wasteful number, since it uses less digits than its factorization.
1033330053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112536.
The product of its (nonzero) digits is 1215, while the sum is 21.
The square root of 1033330053 is about 32145.4515133946. The cubic root of 1033330053 is about 1010.9888211608.
Adding to 1033330053 its reverse (3500333301), we get a palindrome (4533663354).
The spelling of 1033330053 in words is "one billion, thirty-three million, three hundred thirty thousand, fifty-three".
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