Base | Representation |
---|---|
bin | 1011110000000… |
… | …0001011010111 |
3 | 10102201212122220 |
4 | 2330000023113 |
5 | 100104040144 |
6 | 4520153423 |
7 | 1135622355 |
oct | 274001327 |
9 | 112655586 |
10 | 49283799 |
11 | 25901714 |
12 | 14608873 |
13 | a297416 |
14 | 678c7d5 |
15 | 44d7919 |
hex | 2f002d7 |
49283799 has 16 divisors (see below), whose sum is σ = 70893792. Its totient is φ = 30338048.
The previous prime is 49283797. The next prime is 49283827. The reversal of 49283799 is 99738294.
It is not a de Polignac number, because 49283799 - 21 = 49283797 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49283797) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6414 + ... + 11819.
It is an arithmetic number, because the mean of its divisors is an integer number (4430862).
Almost surely, 249283799 is an apocalyptic number.
49283799 is a deficient number, since it is larger than the sum of its proper divisors (21609993).
49283799 is a wasteful number, since it uses less digits than its factorization.
49283799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18306.
The product of its digits is 979776, while the sum is 51.
The square root of 49283799 is about 7020.2420898428. The cubic root of 49283799 is about 366.6356790158.
The spelling of 49283799 in words is "forty-nine million, two hundred eighty-three thousand, seven hundred ninety-nine".
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