Base | Representation |
---|---|
bin | 10010111000111111… |
… | …000101100011000100 |
3 | 1221100120211020011101 |
4 | 102320333011203010 |
5 | 313020023232344 |
6 | 13152411545444 |
7 | 1315433115616 |
oct | 227077054304 |
9 | 57316736141 |
10 | 20283414724 |
11 | 8669505771 |
12 | 3b20a5b284 |
13 | 1bb3319661 |
14 | da5bbcdb6 |
15 | 7daaa09d4 |
hex | 4b8fc58c4 |
20283414724 has 6 divisors (see below), whose sum is σ = 35495975774. Its totient is φ = 10141707360.
The previous prime is 20283414677. The next prime is 20283414727. The reversal of 20283414724 is 42741438202.
It can be written as a sum of positive squares in only one way, i.e., 20269216900 + 14197824 = 142370^2 + 3768^2 .
It is a super-2 number, since 2×202834147242 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20283414727) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535426837 + ... + 2535426844.
Almost surely, 220283414724 is an apocalyptic number.
It is an amenable number.
20283414724 is a deficient number, since it is larger than the sum of its proper divisors (15212561050).
20283414724 is a wasteful number, since it uses less digits than its factorization.
20283414724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5070853685 (or 5070853683 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 37.
The spelling of 20283414724 in words is "twenty billion, two hundred eighty-three million, four hundred fourteen thousand, seven hundred twenty-four".
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