Base | Representation |
---|---|
bin | 100000101010010010011… |
… | …101100001101111011110 |
3 | 21221120021012021121220020 |
4 | 200222102131201233132 |
5 | 243233043104024210 |
6 | 4435024343133010 |
7 | 321104033302020 |
oct | 40522235415736 |
9 | 7846235247806 |
10 | 2244430142430 |
11 | 795948337663 |
12 | 302b9b144166 |
13 | 1338586c0848 |
14 | 7a8b9662010 |
15 | 3d5b1d28770 |
hex | 20a92761bde |
2244430142430 has 128 divisors (see below), whose sum is σ = 6176473067520. Its totient is φ = 511321489920.
The previous prime is 2244430142429. The next prime is 2244430142431. The reversal of 2244430142430 is 342410344422.
2244430142430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2244430142429) and next prime (2244430142431).
It is a junction number, because it is equal to n+sod(n) for n = 2244430142391 and 2244430142400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2244430142431) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96743592 + ... + 96766788.
It is an arithmetic number, because the mean of its divisors is an integer number (48253695840).
Almost surely, 22244430142430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2244430142430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3088236533760).
2244430142430 is an abundant number, since it is smaller than the sum of its proper divisors (3932042925090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2244430142430 is a wasteful number, since it uses less digits than its factorization.
2244430142430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24714.
The product of its (nonzero) digits is 73728, while the sum is 33.
Adding to 2244430142430 its reverse (342410344422), we get a palindrome (2586840486852).
The spelling of 2244430142430 in words is "two trillion, two hundred forty-four billion, four hundred thirty million, one hundred forty-two thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •