Base | Representation |
---|---|
bin | 1001000011010111… |
… | …0101010110001001 |
3 | 20021100112101012002 |
4 | 2100311311112021 |
5 | 14434041444431 |
6 | 1041044000345 |
7 | 114134632121 |
oct | 22065652611 |
9 | 6240471162 |
10 | 2430031241 |
11 | 1037764490 |
12 | 5799900b5 |
13 | 2c95a1c11 |
14 | 190a39c81 |
15 | e35093cb |
hex | 90d75589 |
2430031241 has 8 divisors (see below), whose sum is σ = 2690510304. Its totient is φ = 2176146720.
The previous prime is 2430031229. The next prime is 2430031301. The reversal of 2430031241 is 1421300342.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2430031241 - 210 = 2430030217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2430031211) 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, 1647860 + ... + 1649333.
It is an arithmetic number, because the mean of its divisors is an integer number (336313788).
Almost surely, 22430031241 is an apocalyptic number.
It is an amenable number.
2430031241 is a deficient number, since it is larger than the sum of its proper divisors (260479063).
2430031241 is a wasteful number, since it uses less digits than its factorization.
2430031241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3297271.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2430031241 is about 49295.3470522320. The cubic root of 2430031241 is about 1344.4271854061.
Adding to 2430031241 its reverse (1421300342), we get a palindrome (3851331583).
The spelling of 2430031241 in words is "two billion, four hundred thirty million, thirty-one thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •