Base | Representation |
---|---|
bin | 10000110011111… |
… | …10011110100111 |
3 | 100211100221000002 |
4 | 20121332132213 |
5 | 242100332424 |
6 | 21554411515 |
7 | 3331466063 |
oct | 1031763647 |
9 | 324327002 |
10 | 141027239 |
11 | 72673941 |
12 | 3b290b9b |
13 | 232a9a92 |
14 | 14a30aa3 |
15 | c5aacae |
hex | 867e7a7 |
141027239 has 4 divisors (see below), whose sum is σ = 144838824. Its totient is φ = 137215656.
The previous prime is 141027221. The next prime is 141027247. The reversal of 141027239 is 932720141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 932720141 = 941 ⋅991201.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141027239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141027259) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1905737 + ... + 1905810.
It is an arithmetic number, because the mean of its divisors is an integer number (36209706).
Almost surely, 2141027239 is an apocalyptic number.
141027239 is a deficient number, since it is larger than the sum of its proper divisors (3811585).
141027239 is an equidigital number, since it uses as much as digits as its factorization.
141027239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3811584.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 141027239 is about 11875.4890004580. The cubic root of 141027239 is about 520.5163005658.
The spelling of 141027239 in words is "one hundred forty-one million, twenty-seven thousand, two hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •