Base | Representation |
---|---|
bin | 1001000001000101… |
… | …0000000010100010 |
3 | 20020200111011012020 |
4 | 2100101100002202 |
5 | 14424113110000 |
6 | 1040102242310 |
7 | 113660261013 |
oct | 22021200242 |
9 | 6220434166 |
10 | 2420441250 |
11 | 1032304377 |
12 | 576726396 |
13 | 2c75c4b76 |
14 | 18d66100a |
15 | e2762ba0 |
hex | 904500a2 |
2420441250 has 160 divisors (see below), whose sum is σ = 6391554048. Its totient is φ = 609960000.
The previous prime is 2420441183. The next prime is 2420441251. The reversal of 2420441250 is 521440242.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2420441250.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420441251) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5463529 + ... + 5463971.
Almost surely, 22420441250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2420441250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3195777024).
2420441250 is an abundant number, since it is smaller than the sum of its proper divisors (3971112798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420441250 is a wasteful number, since it uses less digits than its factorization.
2420441250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 546 (or 531 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 2420441250 is about 49197.9801414652. The cubic root of 2420441250 is about 1342.6562832809.
Adding to 2420441250 its reverse (521440242), we get a palindrome (2941881492).
The spelling of 2420441250 in words is "two billion, four hundred twenty million, four hundred forty-one thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.273 sec. • engine limits •