Base | Representation |
---|---|
bin | 1011111110111000101001 |
3 | 12220120212022 |
4 | 23332320221 |
5 | 1301004121 |
6 | 151154225 |
7 | 35461622 |
oct | 13767051 |
9 | 5816768 |
10 | 3141161 |
11 | 1856001 |
12 | 1075975 |
13 | 85c99a |
14 | 5baa49 |
15 | 420aab |
hex | 2fee29 |
3141161 has 8 divisors (see below), whose sum is σ = 3218304. Its totient is φ = 3065040.
The previous prime is 3141143. The next prime is 3141163. The reversal of 3141161 is 1611413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3141161 - 26 = 3141097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3141163) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11456 + ... + 11726.
It is an arithmetic number, because the mean of its divisors is an integer number (402288).
Almost surely, 23141161 is an apocalyptic number.
It is an amenable number.
3141161 is a deficient number, since it is larger than the sum of its proper divisors (77143).
3141161 is a wasteful number, since it uses less digits than its factorization.
3141161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511.
The product of its digits is 72, while the sum is 17.
The square root of 3141161 is about 1772.3320794930. The cubic root of 3141161 is about 146.4524806373.
Adding to 3141161 its reverse (1611413), we get a palindrome (4752574).
The spelling of 3141161 in words is "three million, one hundred forty-one thousand, one hundred sixty-one".
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