Base | Representation |
---|---|
bin | 1100001000101… |
… | …0100101011101 |
3 | 10112202221201000 |
4 | 3002022211131 |
5 | 101012234133 |
6 | 5014540513 |
7 | 1155431304 |
oct | 302124535 |
9 | 115687630 |
10 | 50899293 |
11 | 26805435 |
12 | 15067739 |
13 | a711833 |
14 | 6a8d43b |
15 | 4706413 |
hex | 308a95d |
50899293 has 8 divisors (see below), whose sum is σ = 75406400. Its totient is φ = 33932844.
The previous prime is 50899283. The next prime is 50899307. The reversal of 50899293 is 39299805.
It is not a de Polignac number, because 50899293 - 29 = 50898781 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 (50899213) 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, 942553 + ... + 942606.
It is an arithmetic number, because the mean of its divisors is an integer number (9425800).
Almost surely, 250899293 is an apocalyptic number.
It is an amenable number.
50899293 is a deficient number, since it is larger than the sum of its proper divisors (24507107).
50899293 is a wasteful number, since it uses less digits than its factorization.
50899293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1885168 (or 1885162 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 45.
The square root of 50899293 is about 7134.3740440210. The cubic root of 50899293 is about 370.5987214186.
The spelling of 50899293 in words is "fifty million, eight hundred ninety-nine thousand, two hundred ninety-three".
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