Base | Representation |
---|---|
bin | 1011111110111100101111 |
3 | 12220121020000 |
4 | 23332330233 |
5 | 1301011143 |
6 | 151155343 |
7 | 35462445 |
oct | 13767457 |
9 | 5817200 |
10 | 3141423 |
11 | 185621a |
12 | 1075b53 |
13 | 85cb3c |
14 | 5bab95 |
15 | 420bd3 |
hex | 2fef2f |
3141423 has 10 divisors (see below), whose sum is σ = 4692864. Its totient is φ = 2094228.
The previous prime is 3141419. The next prime is 3141431. The reversal of 3141423 is 3241413.
It is not a de Polignac number, because 3141423 - 22 = 3141419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3141396 and 3141405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3141443) 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 9 ways as a sum of consecutive naturals, for example, 19311 + ... + 19472.
Almost surely, 23141423 is an apocalyptic number.
3141423 is a deficient number, since it is larger than the sum of its proper divisors (1551441).
3141423 is an equidigital number, since it uses as much as digits as its factorization.
3141423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38795 (or 38786 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 3141423 is about 1772.4059918653. The cubic root of 3141423 is about 146.4565523254.
Adding to 3141423 its reverse (3241413), we get a palindrome (6382836).
The spelling of 3141423 in words is "three million, one hundred forty-one thousand, four hundred twenty-three".
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