Base | Representation |
---|---|
bin | 1011111101001… |
… | …1111001111001 |
3 | 10111100221021200 |
4 | 2333103321321 |
5 | 100314313113 |
6 | 4550524413 |
7 | 1146163632 |
oct | 277237171 |
9 | 114327250 |
10 | 50151033 |
11 | 26344239 |
12 | 14966709 |
13 | a50c08a |
14 | 6936889 |
15 | 4609873 |
hex | 2fd3e79 |
50151033 has 12 divisors (see below), whose sum is σ = 72506928. Its totient is φ = 33403320.
The previous prime is 50151019. The next prime is 50151067. The reversal of 50151033 is 33015105.
It is a happy number.
It is not a de Polignac number, because 50151033 - 25 = 50151001 is a prime.
It is a super-2 number, since 2×501510332 = 5030252221934178, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50150997 and 50151015.
It is not an unprimeable number, because it can be changed into a prime (50151083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12366 + ... + 15912.
It is an arithmetic number, because the mean of its divisors is an integer number (6042244).
Almost surely, 250151033 is an apocalyptic number.
It is an amenable number.
50151033 is a deficient number, since it is larger than the sum of its proper divisors (22355895).
50151033 is a wasteful number, since it uses less digits than its factorization.
50151033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5124 (or 5121 counting only the distinct ones).
The product of its (nonzero) digits is 225, while the sum is 18.
The square root of 50151033 is about 7081.7394049767. The cubic root of 50151033 is about 368.7737172144.
Adding to 50151033 its reverse (33015105), we get a palindrome (83166138).
The spelling of 50151033 in words is "fifty million, one hundred fifty-one thousand, thirty-three".
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