Base | Representation |
---|---|
bin | 1001010010111101000011… |
… | …11100000100011000111100 |
3 | 2200101021120121202101111111 |
4 | 10221132201330010120330 |
5 | 10134412132324140220 |
6 | 111251050033131404 |
7 | 4206630241013644 |
oct | 451364174043074 |
9 | 80337517671444 |
10 | 20442466240060 |
11 | 65716682930a7 |
12 | 2361a786b9b64 |
13 | b53940913577 |
14 | 5095c6371524 |
15 | 256b4ea2415a |
hex | 1297a1f0463c |
20442466240060 has 48 divisors (see below), whose sum is σ = 43388761381056. Its totient is φ = 8089603771392.
The previous prime is 20442466240051. The next prime is 20442466240093. The reversal of 20442466240060 is 6004266424402.
It is a junction number, because it is equal to n+sod(n) for n = 20442466239995 and 20442466240022.
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, 2811309 + ... + 6984868.
It is an arithmetic number, because the mean of its divisors is an integer number (903932528772).
Almost surely, 220442466240060 is an apocalyptic number.
20442466240060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20442466240060 is an abundant number, since it is smaller than the sum of its proper divisors (22946295140996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20442466240060 is a wasteful number, since it uses less digits than its factorization.
20442466240060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9797302 (or 9797300 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 40.
The spelling of 20442466240060 in words is "twenty trillion, four hundred forty-two billion, four hundred sixty-six million, two hundred forty thousand, sixty".
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