Base | Representation |
---|---|
bin | 100110010000… |
… | …1001110010101 |
3 | 1101202002211000 |
4 | 1030201032111 |
5 | 20113342104 |
6 | 1553533513 |
7 | 332333064 |
oct | 114411625 |
9 | 41662730 |
10 | 20059029 |
11 | 10360711 |
12 | 6874299 |
13 | 4204263 |
14 | 29421db |
15 | 1b63639 |
hex | 1321395 |
20059029 has 16 divisors (see below), whose sum is σ = 29816640. Its totient is φ = 13327920.
The previous prime is 20059009. The next prime is 20059049. The reversal of 20059029 is 92095002.
It is an interprime number because it is at equal distance from previous prime (20059009) and next prime (20059049).
It is not a de Polignac number, because 20059029 - 27 = 20058901 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 20058993 and 20059011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20059009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8299 + ... + 10439.
It is an arithmetic number, because the mean of its divisors is an integer number (1863540).
Almost surely, 220059029 is an apocalyptic number.
It is an amenable number.
20059029 is a deficient number, since it is larger than the sum of its proper divisors (9757611).
20059029 is a wasteful number, since it uses less digits than its factorization.
20059029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2497 (or 2491 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 20059029 is about 4478.7307353758. The cubic root of 20059029 is about 271.7085482914.
The spelling of 20059029 in words is "twenty million, fifty-nine thousand, twenty-nine".
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