Base | Representation |
---|---|
bin | 110000000101… |
… | …011010001011 |
3 | 212201101220100 |
4 | 300011122023 |
5 | 11211330232 |
6 | 1130100443 |
7 | 212066316 |
oct | 60053213 |
9 | 25641810 |
10 | 12605067 |
11 | 712a412 |
12 | 427a723 |
13 | 27c4527 |
14 | 196197d |
15 | 118ec7c |
hex | c0568b |
12605067 has 12 divisors (see below), whose sum is σ = 18288504. Its totient is φ = 8365920.
The previous prime is 12605051. The next prime is 12605069. The reversal of 12605067 is 76050621.
12605067 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12605067 - 24 = 12605051 is a prime.
It is a super-4 number, since 4×126050674 (a number of 30 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12605067.
It is not an unprimeable number, because it can be changed into a prime (12605069) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 909 + ... + 5102.
It is an arithmetic number, because the mean of its divisors is an integer number (1524042).
Almost surely, 212605067 is an apocalyptic number.
12605067 is a deficient number, since it is larger than the sum of its proper divisors (5683437).
12605067 is a wasteful number, since it uses less digits than its factorization.
12605067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6250 (or 6247 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 12605067 is about 3550.3615308867. The cubic root of 12605067 is about 232.7278654002.
Adding to 12605067 its reverse (76050621), we get a palindrome (88655688).
The spelling of 12605067 in words is "twelve million, six hundred five thousand, sixty-seven".
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