Base | Representation |
---|---|
bin | 111100111100100… |
… | …1011101001011011 |
3 | 12021112002102221212 |
4 | 1321321023221123 |
5 | 13142012024201 |
6 | 534532053335 |
7 | 101451331325 |
oct | 17171135133 |
9 | 5245072855 |
10 | 2045033051 |
11 | 95a405666 |
12 | 490a6424b |
13 | 2678b3a39 |
14 | 15585c615 |
15 | be80aabb |
hex | 79e4ba5b |
2045033051 has 4 divisors (see below), whose sum is σ = 2045149272. Its totient is φ = 2044916832.
The previous prime is 2045033047. The next prime is 2045033057. The reversal of 2045033051 is 1503305402.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 2045033051 - 22 = 2045033047 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2045033057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25685 + ... + 68918.
It is an arithmetic number, because the mean of its divisors is an integer number (511287318).
Almost surely, 22045033051 is an apocalyptic number.
2045033051 is a deficient number, since it is larger than the sum of its proper divisors (116221).
2045033051 is an equidigital number, since it uses as much as digits as its factorization.
2045033051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116220.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 2045033051 is about 45222.0416500626. The cubic root of 2045033051 is about 1269.3072980671.
Adding to 2045033051 its reverse (1503305402), we get a palindrome (3548338453).
The spelling of 2045033051 in words is "two billion, forty-five million, thirty-three thousand, fifty-one".
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