Base | Representation |
---|---|
bin | 1011111111010… |
… | …1010000001001 |
3 | 10111121212122122 |
4 | 2333311100021 |
5 | 100333201000 |
6 | 4553501025 |
7 | 1150303103 |
oct | 277652011 |
9 | 114555578 |
10 | 50287625 |
11 | 26427923 |
12 | 14a11775 |
13 | a5592bb |
14 | 6970573 |
15 | 4635085 |
hex | 2ff5409 |
50287625 has 32 divisors (see below), whose sum is σ = 65729664. Its totient is φ = 38376000.
The previous prime is 50287609. The next prime is 50287639. The reversal of 50287625 is 52678205.
It is not a de Polignac number, because 50287625 - 24 = 50287609 is a prime.
It is a Duffinian number.
It is a plaindrome in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 383810 + ... + 383940.
It is an arithmetic number, because the mean of its divisors is an integer number (2054052).
Almost surely, 250287625 is an apocalyptic number.
It is an amenable number.
50287625 is a deficient number, since it is larger than the sum of its proper divisors (15442039).
50287625 is a wasteful number, since it uses less digits than its factorization.
50287625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266 (or 256 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 50287625 is about 7091.3768056704. The cubic root of 50287625 is about 369.1082126693.
The spelling of 50287625 in words is "fifty million, two hundred eighty-seven thousand, six hundred twenty-five".
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