Base | Representation |
---|---|
bin | 1011111001000… |
… | …1110010100011 |
3 | 10110212011210211 |
4 | 2332101302203 |
5 | 100232131402 |
6 | 4541034551 |
7 | 1143655255 |
oct | 276216243 |
9 | 113764724 |
10 | 49880227 |
11 | 26179831 |
12 | 14855a57 |
13 | a445a37 |
14 | 68a5cd5 |
15 | 45a44d7 |
hex | 2f91ca3 |
49880227 has 8 divisors (see below), whose sum is σ = 53603856. Its totient is φ = 46244352.
The previous prime is 49880191. The next prime is 49880239. The reversal of 49880227 is 72208894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49880227 - 27 = 49880099 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 49880227.
It is not an unprimeable number, because it can be changed into a prime (49880287) 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, 20758 + ... + 23035.
It is an arithmetic number, because the mean of its divisors is an integer number (6700482).
Almost surely, 249880227 is an apocalyptic number.
49880227 is a deficient number, since it is larger than the sum of its proper divisors (3723629).
49880227 is a wasteful number, since it uses less digits than its factorization.
49880227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43877.
The product of its (nonzero) digits is 64512, while the sum is 40.
The square root of 49880227 is about 7062.5935038058. The cubic root of 49880227 is about 368.1087496610.
The spelling of 49880227 in words is "forty-nine million, eight hundred eighty thousand, two hundred twenty-seven".
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