Base | Representation |
---|---|
bin | 1001010010000100111001… |
… | …01011110110001000110000 |
3 | 2200021101202012201212021010 |
4 | 10221002130223312020300 |
5 | 10133413404203031344 |
6 | 111225142015430520 |
7 | 4204512103345554 |
oct | 451023453661060 |
9 | 80241665655233 |
10 | 20412313330224 |
11 | 655a8a47aa702 |
12 | 2358062525440 |
13 | b50b46970c9a |
14 | 507d658c1864 |
15 | 255e877938b9 |
hex | 12909caf6230 |
20412313330224 has 80 divisors (see below), whose sum is σ = 55818755942400. Its totient is φ = 6416701525248.
The previous prime is 20412313330207. The next prime is 20412313330271. The reversal of 20412313330224 is 42203331321402.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20412313330191 and 20412313330200.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170451984 + ... + 170571695.
It is an arithmetic number, because the mean of its divisors is an integer number (697734449280).
Almost surely, 220412313330224 is an apocalyptic number.
20412313330224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20412313330224 is an abundant number, since it is smaller than the sum of its proper divisors (35406442612176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20412313330224 is a wasteful number, since it uses less digits than its factorization.
20412313330224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 341023762 (or 341023756 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 20412313330224 its reverse (42203331321402), we get a palindrome (62615644651626).
The spelling of 20412313330224 in words is "twenty trillion, four hundred twelve billion, three hundred thirteen million, three hundred thirty thousand, two hundred twenty-four".
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