Base | Representation |
---|---|
bin | 1100011011101… |
… | …1111101110101 |
3 | 10122010111112102 |
4 | 3012323331311 |
5 | 101322301013 |
6 | 5101431445 |
7 | 1202161130 |
oct | 306737565 |
9 | 118114472 |
10 | 52150133 |
11 | 2748a192 |
12 | 1556b585 |
13 | aa5bc89 |
14 | 6cd7217 |
15 | 48a1d58 |
hex | 31bbf75 |
52150133 has 8 divisors (see below), whose sum is σ = 59646720. Its totient is φ = 44665200.
The previous prime is 52150129. The next prime is 52150151. The reversal of 52150133 is 33105125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52150133 - 22 = 52150129 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52150123) 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, 11348 + ... + 15266.
It is an arithmetic number, because the mean of its divisors is an integer number (7455840).
Almost surely, 252150133 is an apocalyptic number.
It is an amenable number.
52150133 is a deficient number, since it is larger than the sum of its proper divisors (7496587).
52150133 is a wasteful number, since it uses less digits than its factorization.
52150133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5827.
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 52150133 is about 7221.5048985651. The cubic root of 52150133 is about 373.6099840553.
Adding to 52150133 its reverse (33105125), we get a palindrome (85255258).
It can be divided in two parts, 52150 and 133, that multiplied together give a triangular number (6935950 = T3724).
The spelling of 52150133 in words is "fifty-two million, one hundred fifty thousand, one hundred thirty-three".
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