Base | Representation |
---|---|
bin | 1011110101110… |
… | …0010110100011 |
3 | 10110110001120011 |
4 | 2331130112203 |
5 | 100203130342 |
6 | 4532225351 |
7 | 1142054161 |
oct | 275342643 |
9 | 113401504 |
10 | 49661347 |
11 | 2603a33a |
12 | 1476b257 |
13 | a39a218 |
14 | 684a231 |
15 | 455e717 |
hex | 2f5c5a3 |
49661347 has 8 divisors (see below), whose sum is σ = 52326144. Its totient is φ = 47038728.
The previous prime is 49661341. The next prime is 49661351. The reversal of 49661347 is 74316694.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49661347 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49661341) 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, 8113 + ... + 12850.
It is an arithmetic number, because the mean of its divisors is an integer number (6540768).
Almost surely, 249661347 is an apocalyptic number.
49661347 is a deficient number, since it is larger than the sum of its proper divisors (2664797).
49661347 is a wasteful number, since it uses less digits than its factorization.
49661347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21089.
The product of its digits is 108864, while the sum is 40.
The square root of 49661347 is about 7047.0807431163. The cubic root of 49661347 is about 367.5695260810.
The spelling of 49661347 in words is "forty-nine million, six hundred sixty-one thousand, three hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •