Base | Representation |
---|---|
bin | 1011111001000… |
… | …0101100110101 |
3 | 10110211221200120 |
4 | 2332100230311 |
5 | 100232011030 |
6 | 4541002153 |
7 | 1143636252 |
oct | 276205465 |
9 | 113757616 |
10 | 49875765 |
11 | 26176445 |
12 | 14853359 |
13 | a4439b4 |
14 | 68a4429 |
15 | 45a3010 |
hex | 2f90b35 |
49875765 has 8 divisors (see below), whose sum is σ = 79801248. Its totient is φ = 26600400.
The previous prime is 49875757. The next prime is 49875767. The reversal of 49875765 is 56757894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49875765 - 23 = 49875757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49875767) 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, 1662511 + ... + 1662540.
It is an arithmetic number, because the mean of its divisors is an integer number (9975156).
Almost surely, 249875765 is an apocalyptic number.
It is an amenable number.
49875765 is a deficient number, since it is larger than the sum of its proper divisors (29925483).
49875765 is a wasteful number, since it uses less digits than its factorization.
49875765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3325059.
The product of its digits is 2116800, while the sum is 51.
The square root of 49875765 is about 7062.2776071180. The cubic root of 49875765 is about 368.0977730321.
The spelling of 49875765 in words is "forty-nine million, eight hundred seventy-five thousand, seven hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •