Base | Representation |
---|---|
bin | 1011110000100… |
… | …0101000100001 |
3 | 10102210122011122 |
4 | 2330020220201 |
5 | 100111142213 |
6 | 4521022025 |
7 | 1136125343 |
oct | 274105041 |
9 | 112718148 |
10 | 49318433 |
11 | 2592573a |
12 | 14624915 |
13 | a2aa108 |
14 | 679b293 |
15 | 44e2d08 |
hex | 2f08a21 |
49318433 has 8 divisors (see below), whose sum is σ = 52060800. Its totient is φ = 46590768.
The previous prime is 49318397. The next prime is 49318441. The reversal of 49318433 is 33481394.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49318433 - 28 = 49318177 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49318393 and 49318402.
It is not an unprimeable number, because it can be changed into a prime (49312433) 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, 3608 + ... + 10566.
It is an arithmetic number, because the mean of its divisors is an integer number (6507600).
Almost surely, 249318433 is an apocalyptic number.
It is an amenable number.
49318433 is a deficient number, since it is larger than the sum of its proper divisors (2742367).
49318433 is a wasteful number, since it uses less digits than its factorization.
49318433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7351.
The product of its digits is 31104, while the sum is 35.
The square root of 49318433 is about 7022.7083806748. The cubic root of 49318433 is about 366.7215428427.
The spelling of 49318433 in words is "forty-nine million, three hundred eighteen thousand, four hundred thirty-three".
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