Base | Representation |
---|---|
bin | 10000101100000… |
… | …11110111000011 |
3 | 100202102202212101 |
4 | 20112003313003 |
5 | 241320010312 |
6 | 21520411231 |
7 | 3316662220 |
oct | 1026036703 |
9 | 322382771 |
10 | 140000707 |
11 | 72032670 |
12 | 3aa76b17 |
13 | 2300a772 |
14 | 14844947 |
15 | c456a57 |
hex | 8583dc3 |
140000707 has 16 divisors (see below), whose sum is σ = 175716864. Its totient is φ = 108360000.
The previous prime is 140000689. The next prime is 140000713. The reversal of 140000707 is 707000041.
It is not a de Polignac number, because 140000707 - 215 = 139967939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140000717) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5607 + ... + 17647.
It is an arithmetic number, because the mean of its divisors is an integer number (10982304).
Almost surely, 2140000707 is an apocalyptic number.
140000707 is a deficient number, since it is larger than the sum of its proper divisors (35716157).
140000707 is a wasteful number, since it uses less digits than its factorization.
140000707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12210.
The product of its (nonzero) digits is 196, while the sum is 19.
The square root of 140000707 is about 11832.1894423644. The cubic root of 140000707 is about 519.2502842535.
Adding to 140000707 its reverse (707000041), we get a palindrome (847000748).
The spelling of 140000707 in words is "one hundred forty million, seven hundred seven", and thus it is an aban number.
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