Base | Representation |
---|---|
bin | 101001001110… |
… | …011100011001 |
3 | 202100001111200 |
4 | 221032130121 |
5 | 10231311230 |
6 | 1023344413 |
7 | 160600323 |
oct | 51163431 |
9 | 22301450 |
10 | 10807065 |
11 | 6111565 |
12 | 3752109 |
13 | 2315019 |
14 | 1614613 |
15 | e37160 |
hex | a4e719 |
10807065 has 48 divisors (see below), whose sum is σ = 19808256. Its totient is φ = 5443200.
The previous prime is 10807031. The next prime is 10807073. The reversal of 10807065 is 56070801.
10807065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10807065 - 26 = 10807001 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 85032 + ... + 85158.
It is an arithmetic number, because the mean of its divisors is an integer number (412672).
Almost surely, 210807065 is an apocalyptic number.
10807065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10807065 is a deficient number, since it is larger than the sum of its proper divisors (9001191).
10807065 is a wasteful number, since it uses less digits than its factorization.
10807065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230 (or 227 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
The square root of 10807065 is about 3287.4100748157. The cubic root of 10807065 is about 221.0900788242.
Adding to 10807065 its reverse (56070801), we get a palindrome (66877866).
The spelling of 10807065 in words is "ten million, eight hundred seven thousand, sixty-five".
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