Base | Representation |
---|---|
bin | 1001001000001101… |
… | …0011100101000001 |
3 | 20022202202011210022 |
4 | 2102003103211001 |
5 | 20004241341121 |
6 | 1043051143225 |
7 | 114502355603 |
oct | 22203234501 |
9 | 6282664708 |
10 | 2450340161 |
11 | 1048175915 |
12 | 584744b15 |
13 | 300862b29 |
14 | 193605173 |
15 | e51bbaab |
hex | 920d3941 |
2450340161 has 8 divisors (see below), whose sum is σ = 2532263424. Its totient is φ = 2368596960.
The previous prime is 2450340157. The next prime is 2450340163. The reversal of 2450340161 is 1610430542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2450340161 - 22 = 2450340157 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2450340161.
It is not an unprimeable number, because it can be changed into a prime (2450340163) 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, 17060 + ... + 72053.
It is an arithmetic number, because the mean of its divisors is an integer number (316532928).
Almost surely, 22450340161 is an apocalyptic number.
It is an amenable number.
2450340161 is a deficient number, since it is larger than the sum of its proper divisors (81923263).
2450340161 is an equidigital number, since it uses as much as digits as its factorization.
2450340161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90031.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 2450340161 is about 49500.9107087940. The cubic root of 2450340161 is about 1348.1621376074.
The spelling of 2450340161 in words is "two billion, four hundred fifty million, three hundred forty thousand, one hundred sixty-one".
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