Base | Representation |
---|---|
bin | 101000101101… |
… | …011111000001 |
3 | 202002012022200 |
4 | 220231133001 |
5 | 10213001230 |
6 | 1020423413 |
7 | 156465615 |
oct | 50553701 |
9 | 22065280 |
10 | 10672065 |
11 | 602a098 |
12 | 36a7b69 |
13 | 2298741 |
14 | 15bb345 |
15 | e0c160 |
hex | a2d7c1 |
10672065 has 12 divisors (see below), whose sum is σ = 18498324. Its totient is φ = 5691744.
The previous prime is 10672063. The next prime is 10672121. The reversal of 10672065 is 56027601.
10672065 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7969329 + 2702736 = 2823^2 + 1644^2 .
It is not a de Polignac number, because 10672065 - 21 = 10672063 is a prime.
It is a super-2 number, since 2×106720652 = 227785942728450, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10672061) 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, 118534 + ... + 118623.
It is an arithmetic number, because the mean of its divisors is an integer number (1541527).
Almost surely, 210672065 is an apocalyptic number.
10672065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10672065 is a deficient number, since it is larger than the sum of its proper divisors (7826259).
10672065 is a wasteful number, since it uses less digits than its factorization.
10672065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237168 (or 237165 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 10672065 is about 3266.8126668054. The cubic root of 10672065 is about 220.1656122133.
Adding to 10672065 its reverse (56027601), we get a palindrome (66699666).
The spelling of 10672065 in words is "ten million, six hundred seventy-two thousand, sixty-five".
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