Base | Representation |
---|---|
bin | 11101101100010011111… |
… | …001101011000010111110 |
3 | 21020001202000010222000111 |
4 | 131230103321223002332 |
5 | 231412311444214410 |
6 | 4201211114220234 |
7 | 300263042214034 |
oct | 35542371530276 |
9 | 7201660128014 |
10 | 2040443351230 |
11 | 7173900941a9 |
12 | 28b55042467a |
13 | 11a54a42622b |
14 | 70a87ca8554 |
15 | 3812388cb8a |
hex | 1db13e6b0be |
2040443351230 has 32 divisors (see below), whose sum is σ = 3709139464800. Its totient is φ = 808132954752.
The previous prime is 2040443351209. The next prime is 2040443351231. The reversal of 2040443351230 is 321533440402.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2040443351192 and 2040443351201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040443351231) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449285 + ... + 2486224.
It is an arithmetic number, because the mean of its divisors is an integer number (115910608275).
Almost surely, 22040443351230 is an apocalyptic number.
2040443351230 is a deficient number, since it is larger than the sum of its proper divisors (1668696113570).
2040443351230 is a wasteful number, since it uses less digits than its factorization.
2040443351230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3936028.
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 2040443351230 its reverse (321533440402), we get a palindrome (2361976791632).
The spelling of 2040443351230 in words is "two trillion, forty billion, four hundred forty-three million, three hundred fifty-one thousand, two hundred thirty".
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