Base | Representation |
---|---|
bin | 1011111111000… |
… | …1100011011011 |
3 | 10111121002212112 |
4 | 2333301203123 |
5 | 100332204400 |
6 | 4553302535 |
7 | 1150210661 |
oct | 277614333 |
9 | 114532775 |
10 | 50272475 |
11 | 26417500 |
12 | 14a04a4b |
13 | a552436 |
14 | 6968c31 |
15 | 4630835 |
hex | 2ff18db |
50272475 has 18 divisors (see below), whose sum is σ = 68524260. Its totient is φ = 36559600.
The previous prime is 50272471. The next prime is 50272489. The reversal of 50272475 is 57427205.
It is not a de Polignac number, because 50272475 - 22 = 50272471 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50272471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5285 + ... + 11334.
Almost surely, 250272475 is an apocalyptic number.
50272475 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50272475 is a deficient number, since it is larger than the sum of its proper divisors (18251785).
50272475 is a wasteful number, since it uses less digits than its factorization.
50272475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16651 (or 16635 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 50272475 is about 7090.3085264324. The cubic root of 50272475 is about 369.0711422431.
The spelling of 50272475 in words is "fifty million, two hundred seventy-two thousand, four hundred seventy-five".
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