Base | Representation |
---|---|
bin | 10000110100000… |
… | …11111110011011 |
3 | 100211102001220000 |
4 | 20122003332123 |
5 | 242102043010 |
6 | 21555104043 |
7 | 3331621530 |
oct | 1032037633 |
9 | 324361800 |
10 | 141049755 |
11 | 72689850 |
12 | 3b2a2023 |
13 | 232b70c2 |
14 | 14a38d87 |
15 | c5b27c0 |
hex | 8683f9b |
141049755 has 80 divisors (see below), whose sum is σ = 315304704. Its totient is φ = 58605120.
The previous prime is 141049739. The next prime is 141049757. The reversal of 141049755 is 557940141.
It is not a de Polignac number, because 141049755 - 24 = 141049739 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141049757) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 28924 + ... + 33446.
Almost surely, 2141049755 is an apocalyptic number.
141049755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
141049755 is an abundant number, since it is smaller than the sum of its proper divisors (174254949).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141049755 is a wasteful number, since it uses less digits than its factorization.
141049755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4558 (or 4549 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 36.
The square root of 141049755 is about 11876.4369656897. The cubic root of 141049755 is about 520.5440004660.
Adding to 141049755 its reverse (557940141), we get a palindrome (698989896).
The spelling of 141049755 in words is "one hundred forty-one million, forty-nine thousand, seven hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •