Base | Representation |
---|---|
bin | 1011111111000101000001 |
3 | 12220121221122 |
4 | 23333011001 |
5 | 1301020303 |
6 | 151202025 |
7 | 35464133 |
oct | 13770501 |
9 | 5817848 |
10 | 3141953 |
11 | 1856661 |
12 | 1076315 |
13 | 860159 |
14 | 5bb053 |
15 | 420e38 |
hex | 2ff141 |
3141953 has 8 divisors (see below), whose sum is σ = 3243240. Its totient is φ = 3041920.
The previous prime is 3141937. The next prime is 3141959. The reversal of 3141953 is 3591413.
It can be written as a sum of positive squares in 4 ways, for example, as 262144 + 2879809 = 512^2 + 1697^2 .
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 3141953 - 24 = 3141937 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3141959) 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, 7883 + ... + 8271.
It is an arithmetic number, because the mean of its divisors is an integer number (405405).
Almost surely, 23141953 is an apocalyptic number.
It is an amenable number.
3141953 is a deficient number, since it is larger than the sum of its proper divisors (101287).
3141953 is a wasteful number, since it uses less digits than its factorization.
3141953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 627.
The product of its digits is 1620, while the sum is 26.
The square root of 3141953 is about 1772.5554998363. Note that the first 3 decimals coincide. The cubic root of 3141953 is about 146.4647882541.
The spelling of 3141953 in words is "three million, one hundred forty-one thousand, nine hundred fifty-three".
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