Base | Representation |
---|---|
bin | 111101000111000… |
… | …0010111000011001 |
3 | 12021220101022011210 |
4 | 1322032002320121 |
5 | 13144412032134 |
6 | 535245213333 |
7 | 101545660302 |
oct | 17216027031 |
9 | 5256338153 |
10 | 2050502169 |
11 | 9625006a1 |
12 | 492861249 |
13 | 268a7a1c1 |
14 | 1564837a9 |
15 | c003b2e9 |
hex | 7a382e19 |
2050502169 has 8 divisors (see below), whose sum is σ = 2747742400. Its totient is φ = 1360131696.
The previous prime is 2050502143. The next prime is 2050502177. The reversal of 2050502169 is 9612050502.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2050502169 - 217 = 2050371097 is a prime.
It is a super-2 number, since 2×20505021692 = 8409118290147409122, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2050502119) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716742 + ... + 1717935.
It is an arithmetic number, because the mean of its divisors is an integer number (343467800).
Almost surely, 22050502169 is an apocalyptic number.
It is an amenable number.
2050502169 is a deficient number, since it is larger than the sum of its proper divisors (697240231).
2050502169 is a wasteful number, since it uses less digits than its factorization.
2050502169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3434879.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 2050502169 is about 45282.4708800216. The cubic root of 2050502169 is about 1270.4378115236.
The spelling of 2050502169 in words is "two billion, fifty million, five hundred two thousand, one hundred sixty-nine".
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