Base | Representation |
---|---|
bin | 101100001101001… |
… | …000111110010011 |
3 | 1220200112022202002 |
4 | 230031020332103 |
5 | 3004330022011 |
6 | 201331544215 |
7 | 24243565646 |
oct | 5415107623 |
9 | 1820468662 |
10 | 741642131 |
11 | 35070178a |
12 | 18845b06b |
13 | ba85c4c9 |
14 | 706d7a5d |
15 | 4519ac3b |
hex | 2c348f93 |
741642131 has 2 divisors, whose sum is σ = 741642132. Its totient is φ = 741642130.
The previous prime is 741642079. The next prime is 741642137. The reversal of 741642131 is 131246147.
It is a happy number.
741642131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 741642131 - 210 = 741641107 is a prime.
It is a super-2 number, since 2×7416421312 = 1100066100948442322, which contains 22 as substring.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 741642094 and 741642103.
It is not a weakly prime, because it can be changed into another prime (741642137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370821065 + 370821066.
It is an arithmetic number, because the mean of its divisors is an integer number (370821066).
Almost surely, 2741642131 is an apocalyptic number.
741642131 is a deficient number, since it is larger than the sum of its proper divisors (1).
741642131 is an equidigital number, since it uses as much as digits as its factorization.
741642131 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4032, while the sum is 29.
The square root of 741642131 is about 27233.1072593636. The cubic root of 741642131 is about 905.1727358691.
Adding to 741642131 its reverse (131246147), we get a palindrome (872888278).
The spelling of 741642131 in words is "seven hundred forty-one million, six hundred forty-two thousand, one hundred thirty-one".
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