Base | Representation |
---|---|
bin | 101001010001… |
… | …101001101110 |
3 | 202100201112101 |
4 | 221101221232 |
5 | 10232221311 |
6 | 1023525314 |
7 | 160653535 |
oct | 51215156 |
9 | 22321471 |
10 | 10820206 |
11 | 6120421 |
12 | 375983a |
13 | 231acb7 |
14 | 161931c |
15 | e3aec1 |
hex | a51a6e |
10820206 has 16 divisors (see below), whose sum is σ = 16905744. Its totient is φ = 5189184.
The previous prime is 10820203. The next prime is 10820213. The reversal of 10820206 is 60202801.
It is a happy number.
10820206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10820203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4401 + ... + 6403.
It is an arithmetic number, because the mean of its divisors is an integer number (1056609).
Almost surely, 210820206 is an apocalyptic number.
10820206 is a deficient number, since it is larger than the sum of its proper divisors (6085538).
10820206 is a wasteful number, since it uses less digits than its factorization.
10820206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 10820206 is about 3289.4081534525. The cubic root of 10820206 is about 221.1796550389.
It can be divided in two parts, 10820 and 206, that added together give a triangular number (11026 = T148).
The spelling of 10820206 in words is "ten million, eight hundred twenty thousand, two hundred six".
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