Base | Representation |
---|---|
bin | 111110000011111… |
… | …001111100000101 |
3 | 2200120020000011121 |
4 | 332003321330011 |
5 | 4113022224031 |
6 | 251152433541 |
7 | 34542101665 |
oct | 7603717405 |
9 | 2616200147 |
10 | 1041211141 |
11 | 494811383 |
12 | 2508488b1 |
13 | 137939089 |
14 | 9c3d81a5 |
15 | 61622011 |
hex | 3e0f9f05 |
1041211141 has 4 divisors (see below), whose sum is σ = 1041596800. Its totient is φ = 1040825484.
The previous prime is 1041211139. The next prime is 1041211147. The reversal of 1041211141 is 1411121401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1411121401 = 457 ⋅3087793.
It is a cyclic number.
It is not a de Polignac number, because 1041211141 - 21 = 1041211139 is a prime.
It is a super-3 number, since 3×10412111413 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1041211147) 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, 188751 + ... + 194188.
It is an arithmetic number, because the mean of its divisors is an integer number (260399200).
Almost surely, 21041211141 is an apocalyptic number.
It is an amenable number.
1041211141 is a deficient number, since it is larger than the sum of its proper divisors (385659).
1041211141 is an equidigital number, since it uses as much as digits as its factorization.
1041211141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385658.
The product of its (nonzero) digits is 32, while the sum is 16.
The square root of 1041211141 is about 32267.8034734315. The cubic root of 1041211141 is about 1013.5525457645.
Adding to 1041211141 its reverse (1411121401), we get a palindrome (2452332542).
The spelling of 1041211141 in words is "one billion, forty-one million, two hundred eleven thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •