Base | Representation |
---|---|
bin | 10000110110110… |
… | …01110011011111 |
3 | 100212001221010121 |
4 | 20123121303133 |
5 | 242144320221 |
6 | 22010415411 |
7 | 3334614502 |
oct | 1033316337 |
9 | 325057117 |
10 | 141401311 |
11 | 728a9997 |
12 | 3b431567 |
13 | 233ab11c |
14 | 14acb139 |
15 | c631a41 |
hex | 86d9cdf |
141401311 has 4 divisors (see below), whose sum is σ = 142141824. Its totient is φ = 140660800.
The previous prime is 141401213. The next prime is 141401321. The reversal of 141401311 is 113104141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 141401311 - 29 = 141400799 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 (141401321) 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, 369970 + ... + 370351.
It is an arithmetic number, because the mean of its divisors is an integer number (35535456).
Almost surely, 2141401311 is an apocalyptic number.
141401311 is a deficient number, since it is larger than the sum of its proper divisors (740513).
141401311 is an equidigital number, since it uses as much as digits as its factorization.
141401311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 740512.
The product of its (nonzero) digits is 48, while the sum is 16.
The square root of 141401311 is about 11891.2283217504. The cubic root of 141401311 is about 520.9761140337.
Adding to 141401311 its reverse (113104141), we get a palindrome (254505452).
It can be divided in two parts, 14140 and 1311, that added together give a palindrome (15451).
The spelling of 141401311 in words is "one hundred forty-one million, four hundred one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •