Base | Representation |
---|---|
bin | 1111011011000101… |
… | …1000011111111101 |
3 | 101200112101221010120 |
4 | 3312301120133331 |
5 | 31434333444131 |
6 | 1522453325153 |
7 | 204411420405 |
oct | 36661303775 |
9 | 11615357116 |
10 | 4140140541 |
11 | 1835001959 |
12 | 9766367b9 |
13 | 50c97aa04 |
14 | 2b3bd3805 |
15 | 193708496 |
hex | f6c587fd |
4140140541 has 4 divisors (see below), whose sum is σ = 5520187392. Its totient is φ = 2760093692.
The previous prime is 4140140519. The next prime is 4140140549. The reversal of 4140140541 is 1450410414.
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.
It is a cyclic number.
It is not a de Polignac number, because 4140140541 - 29 = 4140140029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4140140549) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690023421 + ... + 690023426.
It is an arithmetic number, because the mean of its divisors is an integer number (1380046848).
Almost surely, 24140140541 is an apocalyptic number.
It is an amenable number.
4140140541 is a deficient number, since it is larger than the sum of its proper divisors (1380046851).
4140140541 is a wasteful number, since it uses less digits than its factorization.
4140140541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1380046850.
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 4140140541 is about 64343.9238856320. The cubic root of 4140140541 is about 1605.7269431452.
Adding to 4140140541 its reverse (1450410414), we get a palindrome (5590550955).
The spelling of 4140140541 in words is "four billion, one hundred forty million, one hundred forty thousand, five hundred forty-one".
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