Base | Representation |
---|---|
bin | 10000101100111… |
… | …11001010010100 |
3 | 100202122110021001 |
4 | 20112133022110 |
5 | 241332100112 |
6 | 21523033044 |
7 | 3320636230 |
oct | 1026371224 |
9 | 322573231 |
10 | 140112532 |
11 | 720a968a |
12 | 3ab0b784 |
13 | 23049631 |
14 | 148735c0 |
15 | c479c57 |
hex | 859f294 |
140112532 has 12 divisors (see below), whose sum is σ = 280225120. Its totient is φ = 60048216.
The previous prime is 140112509. The next prime is 140112559. The reversal of 140112532 is 235211041.
140112532 is an admirable number.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2501982 + ... + 2502037.
Almost surely, 2140112532 is an apocalyptic number.
It is an amenable number.
140112532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140112532 is a wasteful number, since it uses less digits than its factorization.
140112532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5004030 (or 5004028 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 140112532 is about 11836.9139559262. The cubic root of 140112532 is about 519.3884971510.
Adding to 140112532 its reverse (235211041), we get a palindrome (375323573).
The spelling of 140112532 in words is "one hundred forty million, one hundred twelve thousand, five hundred thirty-two".
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