Base | Representation |
---|---|
bin | 100110010001… |
… | …0000001101101 |
3 | 1101202021022210 |
4 | 1030202001231 |
5 | 20113443232 |
6 | 1554001033 |
7 | 332345502 |
oct | 114420155 |
9 | 41667283 |
10 | 20062317 |
11 | 10363130 |
12 | 6876179 |
13 | 42058c2 |
14 | 29434a9 |
15 | 1b645cc |
hex | 132206d |
20062317 has 16 divisors (see below), whose sum is σ = 29417472. Its totient is φ = 12060720.
The previous prime is 20062303. The next prime is 20062321. The reversal of 20062317 is 71326002.
It is a happy number.
It is not a de Polignac number, because 20062317 - 28 = 20062061 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20062293 and 20062302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20062327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798 + ... + 6584.
It is an arithmetic number, because the mean of its divisors is an integer number (1838592).
Almost surely, 220062317 is an apocalyptic number.
It is an amenable number.
20062317 is a deficient number, since it is larger than the sum of its proper divisors (9355155).
20062317 is a wasteful number, since it uses less digits than its factorization.
20062317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4928.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 20062317 is about 4479.0977886177. The cubic root of 20062317 is about 271.7233932921.
Adding to 20062317 its reverse (71326002), we get a palindrome (91388319).
The spelling of 20062317 in words is "twenty million, sixty-two thousand, three hundred seventeen".
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