Base | Representation |
---|---|
bin | 100011100011001111111… |
… | …101100001000101011100 |
3 | 22122112212222202202120212 |
4 | 203203033331201011130 |
5 | 310011311242343030 |
6 | 5110151312431552 |
7 | 341334400026602 |
oct | 43431775410534 |
9 | 8575788682525 |
10 | 2443030434140 |
11 | 8620a0a9924a |
12 | 335585b485b8 |
13 | 1494b8a33c5a |
14 | 863598a9872 |
15 | 43837464595 |
hex | 238cff6115c |
2443030434140 has 48 divisors (see below), whose sum is σ = 5185184639040. Its totient is φ = 966785164800.
The previous prime is 2443030434113. The next prime is 2443030434157. The reversal of 2443030434140 is 414340303442.
It is a junction number, because it is equal to n+sod(n) for n = 2443030434097 and 2443030434106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2134649 + ... + 3072911.
It is an arithmetic number, because the mean of its divisors is an integer number (108024679980).
Almost surely, 22443030434140 is an apocalyptic number.
2443030434140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2443030434140 is an abundant number, since it is smaller than the sum of its proper divisors (2742154204900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2443030434140 is a wasteful number, since it uses less digits than its factorization.
2443030434140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 939662 (or 939660 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 2443030434140 its reverse (414340303442), we get a palindrome (2857370737582).
The spelling of 2443030434140 in words is "two trillion, four hundred forty-three billion, thirty million, four hundred thirty-four thousand, one hundred forty".
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