Base | Representation |
---|---|
bin | 10010101011101010… |
… | …110111011111100001 |
3 | 1220210000110010010120 |
4 | 102223222313133201 |
5 | 312040330313330 |
6 | 13114311350453 |
7 | 1310051163345 |
oct | 225352673741 |
9 | 56700403116 |
10 | 20060010465 |
11 | 8564397850 |
12 | 3a7a082429 |
13 | 1b78c595a1 |
14 | d84267625 |
15 | 7c6171c10 |
hex | 4abab77e1 |
20060010465 has 64 divisors (see below), whose sum is σ = 36317313792. Its totient is φ = 9369216000.
The previous prime is 20060010461. The next prime is 20060010479. The reversal of 20060010465 is 56401006002.
It is not a de Polignac number, because 20060010465 - 22 = 20060010461 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20060010461) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 600339 + ... + 632871.
It is an arithmetic number, because the mean of its divisors is an integer number (567458028).
Almost surely, 220060010465 is an apocalyptic number.
It is an amenable number.
20060010465 is a deficient number, since it is larger than the sum of its proper divisors (16257303327).
20060010465 is a wasteful number, since it uses less digits than its factorization.
20060010465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32690.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 20060010465 its reverse (56401006002), we get a palindrome (76461016467).
The spelling of 20060010465 in words is "twenty billion, sixty million, ten thousand, four hundred sixty-five".
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