Base | Representation |
---|---|
bin | 1011111111000001011110 |
3 | 12220121122020 |
4 | 23333001132 |
5 | 1301013401 |
6 | 151201010 |
7 | 35463360 |
oct | 13770136 |
9 | 5817566 |
10 | 3141726 |
11 | 1856475 |
12 | 1076166 |
13 | 860013 |
14 | 5bad30 |
15 | 420d36 |
hex | 2ff05e |
3141726 has 64 divisors (see below), whose sum is σ = 7864320. Its totient is φ = 816480.
The previous prime is 3141713. The next prime is 3141763. The reversal of 3141726 is 6271413.
It is a junction number, because it is equal to n+sod(n) for n = 3141696 and 3141705.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24675 + ... + 24801.
It is an arithmetic number, because the mean of its divisors is an integer number (122880).
Almost surely, 23141726 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3141726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3932160).
3141726 is an abundant number, since it is smaller than the sum of its proper divisors (4722594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3141726 is a wasteful number, since it uses less digits than its factorization.
3141726 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189.
The product of its digits is 1008, while the sum is 24.
The square root of 3141726 is about 1772.4914668342. The cubic root of 3141726 is about 146.4612609037.
The spelling of 3141726 in words is "three million, one hundred forty-one thousand, seven hundred twenty-six".
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