Base | Representation |
---|---|
bin | 111010110010111101010… |
… | …000010111110111100010 |
3 | 112022021002112001100011100 |
4 | 322302331100113313202 |
5 | 1012144312234203010 |
6 | 12332053214455230 |
7 | 564624660053313 |
oct | 72627520276742 |
9 | 15267075040140 |
10 | 4040444444130 |
11 | 13185a7611106 |
12 | 553094804516 |
13 | 234020c80b93 |
14 | dd7b696060a |
15 | 7017b9d42c0 |
hex | 3acbd417de2 |
4040444444130 has 24 divisors (see below), whose sum is σ = 10505155554972. Its totient is φ = 1077451851744.
The previous prime is 4040444444129. The next prime is 4040444444161. The reversal of 4040444444130 is 314444440404.
4040444444130 is a `hidden beast` number, since 4 + 0 + 40 + 4 + 44 + 444 + 130 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3613485440889 + 426959003241 = 1900917^2 + 653421^2 .
It is a super-2 number, since 2×40404444441302 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22446913489 + ... + 22446913668.
Almost surely, 24040444444130 is an apocalyptic number.
4040444444130 is an abundant number, since it is smaller than the sum of its proper divisors (6464711110842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4040444444130 is a wasteful number, since it uses less digits than its factorization.
4040444444130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44893827170 (or 44893827167 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 36.
Adding to 4040444444130 its reverse (314444440404), we get a palindrome (4354888884534).
The spelling of 4040444444130 in words is "four trillion, forty billion, four hundred forty-four million, four hundred forty-four thousand, one hundred thirty".
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