Base | Representation |
---|---|
bin | 1011111101010… |
… | …0010100110011 |
3 | 10111101000122110 |
4 | 2333110110303 |
5 | 100314342010 |
6 | 4550540403 |
7 | 1146201642 |
oct | 277242463 |
9 | 114330573 |
10 | 50152755 |
11 | 26345564 |
12 | 14967703 |
13 | a50cab3 |
14 | 6937359 |
15 | 460a120 |
hex | 2fd4533 |
50152755 has 16 divisors (see below), whose sum is σ = 81262080. Its totient is φ = 26408928.
The previous prime is 50152741. The next prime is 50152763. The reversal of 50152755 is 55725105.
It is not a de Polignac number, because 50152755 - 217 = 50021683 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19977 + ... + 22346.
It is an arithmetic number, because the mean of its divisors is an integer number (5078880).
Almost surely, 250152755 is an apocalyptic number.
50152755 is a deficient number, since it is larger than the sum of its proper divisors (31109325).
50152755 is a wasteful number, since it uses less digits than its factorization.
50152755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42410.
The product of its (nonzero) digits is 8750, while the sum is 30.
The square root of 50152755 is about 7081.8609842329. The cubic root of 50152755 is about 368.7779379388. Note that the first 3 decimals are identical.
The spelling of 50152755 in words is "fifty million, one hundred fifty-two thousand, seven hundred fifty-five".
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