Base | Representation |
---|---|
bin | 1000101110101111… |
… | …01001101001000101 |
3 | 110002122111110110102 |
4 | 10113113221221011 |
5 | 34044340340031 |
6 | 2053031333445 |
7 | 224102131544 |
oct | 42727515105 |
9 | 13078443412 |
10 | 4687043141 |
11 | 1a95793980 |
12 | aa9821285 |
13 | 599075411 |
14 | 3266b815b |
15 | 1c67387cb |
hex | 1175e9a45 |
4687043141 has 4 divisors (see below), whose sum is σ = 5113137984. Its totient is φ = 4260948300.
The previous prime is 4687043113. The next prime is 4687043143. The reversal of 4687043141 is 1413407864.
It is a happy number.
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 a de Polignac number, because none of the positive numbers 2k-4687043141 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4687043095 and 4687043104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4687043143) 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, 213047405 + ... + 213047426.
It is an arithmetic number, because the mean of its divisors is an integer number (1278284496).
Almost surely, 24687043141 is an apocalyptic number.
It is an amenable number.
4687043141 is a deficient number, since it is larger than the sum of its proper divisors (426094843).
4687043141 is a wasteful number, since it uses less digits than its factorization.
4687043141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426094842.
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 4687043141 is about 68461.9831804484. The cubic root of 4687043141 is about 1673.5280025113.
The spelling of 4687043141 in words is "four billion, six hundred eighty-seven million, forty-three thousand, one hundred forty-one".
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