Base | Representation |
---|---|
bin | 1011111110111000010101 |
3 | 12220120211120 |
4 | 23332320111 |
5 | 1301004031 |
6 | 151154153 |
7 | 35461563 |
oct | 13767025 |
9 | 5816746 |
10 | 3141141 |
11 | 1855a93 |
12 | 1075959 |
13 | 85c983 |
14 | 5baa33 |
15 | 420a96 |
hex | 2fee15 |
3141141 has 12 divisors (see below), whose sum is σ = 4450272. Its totient is φ = 1970368.
The previous prime is 3141139. The next prime is 3141143. The reversal of 3141141 is 1411413.
It is an interprime number because it is at equal distance from previous prime (3141139) and next prime (3141143).
It is not a de Polignac number, because 3141141 - 21 = 3141139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3141141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3141143) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 945 + ... + 2678.
It is an arithmetic number, because the mean of its divisors is an integer number (370856).
Almost surely, 23141141 is an apocalyptic number.
It is an amenable number.
3141141 is a deficient number, since it is larger than the sum of its proper divisors (1309131).
3141141 is a wasteful number, since it uses less digits than its factorization.
3141141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3660 (or 3643 counting only the distinct ones).
The product of its digits is 48, while the sum is 15.
The square root of 3141141 is about 1772.3264372006. The cubic root of 3141141 is about 146.4521698122.
Adding to 3141141 its reverse (1411413), we get a palindrome (4552554).
The spelling of 3141141 in words is "three million, one hundred forty-one thousand, one hundred forty-one".
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