Base | Representation |
---|---|
bin | 1111110100100001011101 |
3 | 21210201000110 |
4 | 33310201131 |
5 | 2030203133 |
6 | 224520233 |
7 | 50152143 |
oct | 17644135 |
9 | 7721013 |
10 | 4147293 |
11 | 2382a17 |
12 | 1480079 |
13 | b22927 |
14 | 79d593 |
15 | 56dc63 |
hex | 3f485d |
4147293 has 8 divisors (see below), whose sum is σ = 5679328. Its totient is φ = 2690064.
The previous prime is 4147289. The next prime is 4147309. The reversal of 4147293 is 3927414.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4147293 - 22 = 4147289 is a prime.
It is a Duffinian number.
4147293 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 4147293.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4147093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18571 + ... + 18792.
It is an arithmetic number, because the mean of its divisors is an integer number (709916).
Almost surely, 24147293 is an apocalyptic number.
It is an amenable number.
4147293 is a deficient number, since it is larger than the sum of its proper divisors (1532035).
4147293 is a wasteful number, since it uses less digits than its factorization.
4147293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37403.
The product of its digits is 6048, while the sum is 30.
The square root of 4147293 is about 2036.4903633457. The cubic root of 4147293 is about 160.6651089611.
The spelling of 4147293 in words is "four million, one hundred forty-seven thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •