Base | Representation |
---|---|
bin | 1011111100111… |
… | …1100010011111 |
3 | 10111100000202101 |
4 | 2333033202133 |
5 | 100313230101 |
6 | 4550305531 |
7 | 1146060535 |
oct | 277174237 |
9 | 114300671 |
10 | 50133151 |
11 | 26331862 |
12 | 149582a7 |
13 | a503bb3 |
14 | 6930155 |
15 | 4604401 |
hex | 2fcf89f |
50133151 has 8 divisors (see below), whose sum is σ = 50713344. Its totient is φ = 49556640.
The previous prime is 50133143. The next prime is 50133157. The reversal of 50133151 is 15133105.
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 50133151 - 23 = 50133143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50133157) 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, 33346 + ... + 34816.
It is an arithmetic number, because the mean of its divisors is an integer number (6339168).
Almost surely, 250133151 is an apocalyptic number.
50133151 is a deficient number, since it is larger than the sum of its proper divisors (580193).
50133151 is a wasteful number, since it uses less digits than its factorization.
50133151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1841.
The product of its (nonzero) digits is 225, while the sum is 19.
The square root of 50133151 is about 7080.4767494852. The cubic root of 50133151 is about 368.7298816564.
Adding to 50133151 its reverse (15133105), we get a palindrome (65266256).
The spelling of 50133151 in words is "fifty million, one hundred thirty-three thousand, one hundred fifty-one".
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