Base | Representation |
---|---|
bin | 10000101111011… |
… | …01111001101010 |
3 | 100210020211200011 |
4 | 20113231321222 |
5 | 241422410200 |
6 | 21534002134 |
7 | 3323451430 |
oct | 1027557152 |
9 | 323224604 |
10 | 140435050 |
11 | 722a9a28 |
12 | 3b04634a |
13 | 23130382 |
14 | 14918d50 |
15 | c4e05ba |
hex | 85ede6a |
140435050 has 24 divisors (see below), whose sum is σ = 298525536. Its totient is φ = 48149040.
The previous prime is 140435047. The next prime is 140435051. The reversal of 140435050 is 50534041.
It is not an unprimeable number, because it can be changed into a prime (140435051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200272 + ... + 200971.
It is an arithmetic number, because the mean of its divisors is an integer number (12438564).
Almost surely, 2140435050 is an apocalyptic number.
140435050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140435050 is an abundant number, since it is smaller than the sum of its proper divisors (158090486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140435050 is a wasteful number, since it uses less digits than its factorization.
140435050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401262 (or 401257 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 140435050 is about 11850.5295240339. The cubic root of 140435050 is about 519.7867098633.
Adding to 140435050 its reverse (50534041), we get a palindrome (190969091).
The spelling of 140435050 in words is "one hundred forty million, four hundred thirty-five thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •