Base | Representation |
---|---|
bin | 10010101011101010… |
… | …110101010010010000 |
3 | 1220210000102122201201 |
4 | 102223222311102100 |
5 | 312040330021144 |
6 | 13114311240544 |
7 | 1310051125111 |
oct | 225352652220 |
9 | 56700378651 |
10 | 20060001424 |
11 | 8564390a81 |
12 | 3a7a079154 |
13 | 1b78c55438 |
14 | d84264208 |
15 | 7c616e1d4 |
hex | 4abab5490 |
20060001424 has 20 divisors (see below), whose sum is σ = 39010745340. Its totient is φ = 9992712320.
The previous prime is 20060001391. The next prime is 20060001551. The reversal of 20060001424 is 42410006002.
It can be written as a sum of positive squares in 2 ways, for example, as 7575961600 + 12484039824 = 87040^2 + 111732^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326087 + ... + 2334694.
It is an arithmetic number, because the mean of its divisors is an integer number (1950537267).
Almost surely, 220060001424 is an apocalyptic number.
It is an amenable number.
20060001424 is a deficient number, since it is larger than the sum of its proper divisors (18950743916).
20060001424 is a wasteful number, since it uses less digits than its factorization.
20060001424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4661058 (or 4661052 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 20060001424 its reverse (42410006002), we get a palindrome (62470007426).
The spelling of 20060001424 in words is "twenty billion, sixty million, one thousand, four hundred twenty-four".
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