Base | Representation |
---|---|
bin | 1011111010110… |
… | …0010011011011 |
3 | 10111001200210001 |
4 | 2332230103123 |
5 | 100244120302 |
6 | 4543233431 |
7 | 1144620010 |
oct | 276542333 |
9 | 114050701 |
10 | 49988827 |
11 | 26243389 |
12 | 148a8877 |
13 | a4832b5 |
14 | 68d3707 |
15 | 45c6787 |
hex | 2fac4db |
49988827 has 8 divisors (see below), whose sum is σ = 57636576. Its totient is φ = 42467712.
The previous prime is 49988803. The next prime is 49988831. The reversal of 49988827 is 72888994.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49988827 - 223 = 41600219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49988927) 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, 30808 + ... + 32389.
It is an arithmetic number, because the mean of its divisors is an integer number (7204572).
Almost surely, 249988827 is an apocalyptic number.
49988827 is a deficient number, since it is larger than the sum of its proper divisors (7647749).
49988827 is a wasteful number, since it uses less digits than its factorization.
49988827 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63317.
The product of its digits is 2322432, while the sum is 55.
The square root of 49988827 is about 7070.2777173178. The cubic root of 49988827 is about 368.3757066972.
The spelling of 49988827 in words is "forty-nine million, nine hundred eighty-eight thousand, eight hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •