Base | Representation |
---|---|
bin | 111101000110111… |
… | …1010001101101101 |
3 | 12021220022111110222 |
4 | 1322031322031231 |
5 | 13144404413134 |
6 | 535244341125 |
7 | 101545451636 |
oct | 17215721555 |
9 | 5256274428 |
10 | 2050466669 |
11 | 962486a59 |
12 | 4928447a5 |
13 | 268a66cb4 |
14 | 15647488d |
15 | c0030a2e |
hex | 7a37a36d |
2050466669 has 4 divisors (see below), whose sum is σ = 2052218880. Its totient is φ = 2048714460.
The previous prime is 2050466651. The next prime is 2050466683. The reversal of 2050466669 is 9666640502.
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.
It is a cyclic number.
It is not a de Polignac number, because 2050466669 - 228 = 1782031213 is a prime.
It is a super-2 number, since 2×20504666692 = 8408827121359911122, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050466269) 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, 874349 + ... + 876690.
It is an arithmetic number, because the mean of its divisors is an integer number (513054720).
Almost surely, 22050466669 is an apocalyptic number.
It is an amenable number.
2050466669 is a deficient number, since it is larger than the sum of its proper divisors (1752211).
2050466669 is a wasteful number, since it uses less digits than its factorization.
2050466669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1752210.
The product of its (nonzero) digits is 466560, while the sum is 44.
The square root of 2050466669 is about 45282.0788944147. The cubic root of 2050466669 is about 1270.4304798558.
The spelling of 2050466669 in words is "two billion, fifty million, four hundred sixty-six thousand, six hundred sixty-nine".
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