Base | Representation |
---|---|
bin | 1011111101010… |
… | …1101000000111 |
3 | 10111101021221221 |
4 | 2333111220013 |
5 | 100320024322 |
6 | 4551021211 |
7 | 1146223330 |
oct | 277255007 |
9 | 114337857 |
10 | 50158087 |
11 | 26349571 |
12 | 1496a807 |
13 | a512355 |
14 | 6939287 |
15 | 460b9c7 |
hex | 2fd5a07 |
50158087 has 8 divisors (see below), whose sum is σ = 58405536. Its totient is φ = 42181152.
The previous prime is 50158079. The next prime is 50158091. The reversal of 50158087 is 78085105.
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 50158087 - 23 = 50158079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50158027) 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, 67228 + ... + 67969.
It is an arithmetic number, because the mean of its divisors is an integer number (7300692).
Almost surely, 250158087 is an apocalyptic number.
50158087 is a deficient number, since it is larger than the sum of its proper divisors (8247449).
50158087 is a wasteful number, since it uses less digits than its factorization.
50158087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135257.
The product of its (nonzero) digits is 11200, while the sum is 34.
The square root of 50158087 is about 7082.2374289486. The cubic root of 50158087 is about 368.7910063753.
The spelling of 50158087 in words is "fifty million, one hundred fifty-eight thousand, eighty-seven".
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