Base | Representation |
---|---|
bin | 11111110101100110100111… |
… | …001010101001110000011000 |
3 | 200100210001220221122201110112 |
4 | 133311212213022221300120 |
5 | 121323114133022420230 |
6 | 1213445405444503452 |
7 | 41331221205013514 |
oct | 3765464712516030 |
9 | 610701827581415 |
10 | 140023033404440 |
11 | 40685486a6698a |
12 | 1385549a6aab88 |
13 | 60191666972b4 |
14 | 26812183d3144 |
15 | 112c4c16e8d95 |
hex | 7f59a72a9c18 |
140023033404440 has 32 divisors (see below), whose sum is σ = 315227930310000. Its totient is φ = 55977905779584.
The previous prime is 140023033404439. The next prime is 140023033404487. The reversal of 140023033404440 is 44404330320041.
140023033404440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1400230334044402 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 140023033404397 and 140023033404406.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978289490 + ... + 978432609.
Almost surely, 2140023033404440 is an apocalyptic number.
140023033404440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140023033404440 is an abundant number, since it is smaller than the sum of its proper divisors (175204896905560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140023033404440 is a wasteful number, since it uses less digits than its factorization.
140023033404440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1956723899 (or 1956723895 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 140023033404440 its reverse (44404330320041), we get a palindrome (184427363724481).
The spelling of 140023033404440 in words is "one hundred forty trillion, twenty-three billion, thirty-three million, four hundred four thousand, four hundred forty".
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