Base | Representation |
---|---|
bin | 11100110101110… |
… | …11001011001101 |
3 | 121212020210010020 |
4 | 32122323023031 |
5 | 443414023044 |
6 | 40001332353 |
7 | 5665306644 |
oct | 1632731315 |
9 | 555223106 |
10 | 241939149 |
11 | 114628511 |
12 | 690370b9 |
13 | 3b17c67a |
14 | 241bc35b |
15 | 16390a19 |
hex | e6bb2cd |
241939149 has 8 divisors (see below), whose sum is σ = 322896672. Its totient is φ = 161137200.
The previous prime is 241939147. The next prime is 241939153. The reversal of 241939149 is 941939142.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 241939149 - 21 = 241939147 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 241939149.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241939147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35214 + ... + 41519.
It is an arithmetic number, because the mean of its divisors is an integer number (40362084).
Almost surely, 2241939149 is an apocalyptic number.
It is an amenable number.
241939149 is a deficient number, since it is larger than the sum of its proper divisors (80957523).
241939149 is a wasteful number, since it uses less digits than its factorization.
241939149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77787.
The product of its digits is 69984, while the sum is 42.
The square root of 241939149 is about 15554.3932379248. The cubic root of 241939149 is about 623.1157321107.
The spelling of 241939149 in words is "two hundred forty-one million, nine hundred thirty-nine thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •