Base | Representation |
---|---|
bin | 1011111001001… |
… | …0101110100001 |
3 | 10110212101001222 |
4 | 2332102232201 |
5 | 100232242230 |
6 | 4541104425 |
7 | 1144002410 |
oct | 276225641 |
9 | 113771058 |
10 | 49884065 |
11 | 26181700 |
12 | 14858115 |
13 | a4476ca |
14 | 68a7477 |
15 | 45a56e5 |
hex | 2f92ba1 |
49884065 has 24 divisors (see below), whose sum is σ = 75203520. Its totient is φ = 31093920.
The previous prime is 49884059. The next prime is 49884067. The reversal of 49884065 is 56048894.
It is a happy number.
It is not a de Polignac number, because 49884065 - 28 = 49883809 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (49884067) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1655 + ... + 10124.
It is an arithmetic number, because the mean of its divisors is an integer number (3133480).
Almost surely, 249884065 is an apocalyptic number.
It is an amenable number.
49884065 is a deficient number, since it is larger than the sum of its proper divisors (25319455).
49884065 is a wasteful number, since it uses less digits than its factorization.
49884065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11813 (or 11802 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 44.
The square root of 49884065 is about 7062.8652117961. The cubic root of 49884065 is about 368.1181907110.
The spelling of 49884065 in words is "forty-nine million, eight hundred eighty-four thousand, sixty-five".
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