Base | Representation |
---|---|
bin | 101110110001… |
… | …001010110001 |
3 | 212001212120201 |
4 | 232301022301 |
5 | 11114310032 |
6 | 1114435201 |
7 | 206131330 |
oct | 56611261 |
9 | 25055521 |
10 | 12260017 |
11 | 6a14150 |
12 | 4132b01 |
13 | 2703463 |
14 | 18b1d17 |
15 | 11228e7 |
hex | bb12b1 |
12260017 has 16 divisors (see below), whose sum is σ = 15465600. Its totient is φ = 9440640.
The previous prime is 12259981. The next prime is 12260033. The reversal of 12260017 is 71006221.
12260017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-12260017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12259976 and 12260003.
It is not an unprimeable number, because it can be changed into a prime (12260057) 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, 5959 + ... + 7747.
It is an arithmetic number, because the mean of its divisors is an integer number (966600).
Almost surely, 212260017 is an apocalyptic number.
It is an amenable number.
12260017 is a deficient number, since it is larger than the sum of its proper divisors (3205583).
12260017 is a wasteful number, since it uses less digits than its factorization.
12260017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1896.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 12260017 is about 3501.4307075823. The cubic root of 12260017 is about 230.5846311444.
Adding to 12260017 its reverse (71006221), we get a palindrome (83266238).
The spelling of 12260017 in words is "twelve million, two hundred sixty thousand, seventeen".
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