Base | Representation |
---|---|
bin | 1001000110001100101100… |
… | …10000111010000010000100 |
3 | 2121211101021221212002102110 |
4 | 10203012112100322002010 |
5 | 10110222032012240001 |
6 | 110313443425341020 |
7 | 4133153215003410 |
oct | 443062620720204 |
9 | 77741257762373 |
10 | 20004183711876 |
11 | 64127aa219761 |
12 | 22b0b40797770 |
13 | b21503ca89b0 |
14 | 4d22c9b53d40 |
15 | 24a54c2e93d6 |
hex | 12319643a084 |
20004183711876 has 192 divisors, whose sum is σ = 57561553760256. Its totient is φ = 5265400896000.
The previous prime is 20004183711851. The next prime is 20004183711881. The reversal of 20004183711876 is 67811738140002.
It is a super-2 number, since 2×200041837118762 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1631257321 + ... + 1631269583.
It is an arithmetic number, because the mean of its divisors is an integer number (299799759168).
Almost surely, 220004183711876 is an apocalyptic number.
20004183711876 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20004183711876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28780776880128).
20004183711876 is an abundant number, since it is smaller than the sum of its proper divisors (37557370048380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20004183711876 is a wasteful number, since it uses less digits than its factorization.
20004183711876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15122 (or 15120 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 48.
The spelling of 20004183711876 in words is "twenty trillion, four billion, one hundred eighty-three million, seven hundred eleven thousand, eight hundred seventy-six".
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