Base | Representation |
---|---|
bin | 111100110101101… |
… | …100110110100010 |
3 | 2122010122110022102 |
4 | 330311230312202 |
5 | 4042300212211 |
6 | 245141210402 |
7 | 34202615540 |
oct | 7465546642 |
9 | 2563573272 |
10 | 1020710306 |
11 | 484189840 |
12 | 245a00a02 |
13 | 13360b9c5 |
14 | 997bcd90 |
15 | 5e922a3b |
hex | 3cd6cda2 |
1020710306 has 16 divisors (see below), whose sum is σ = 1908861120. Its totient is φ = 397679280.
The previous prime is 1020710297. The next prime is 1020710357. The reversal of 1020710306 is 6030170201.
It is a happy number.
It is a super-2 number, since 2×10207103062 = 2083699057549227272, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3313841 + ... + 3314148.
It is an arithmetic number, because the mean of its divisors is an integer number (119303820).
Almost surely, 21020710306 is an apocalyptic number.
1020710306 is a deficient number, since it is larger than the sum of its proper divisors (888150814).
1020710306 is a wasteful number, since it uses less digits than its factorization.
1020710306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6628009.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 1020710306 is about 31948.5571818197. The cubic root of 1020710306 is about 1006.8563187895.
Adding to 1020710306 its reverse (6030170201), we get a palindrome (7050880507).
The spelling of 1020710306 in words is "one billion, twenty million, seven hundred ten thousand, three hundred six".
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