Base | Representation |
---|---|
bin | 1000111011111… |
… | …01010011011101 |
3 | 12020001110201121 |
4 | 10131331103131 |
5 | 123142242031 |
6 | 11234410541 |
7 | 1600111342 |
oct | 435752335 |
9 | 166043647 |
10 | 74962141 |
11 | 39350191 |
12 | 21130a51 |
13 | 126b82c7 |
14 | 9d547c9 |
15 | 68ab011 |
hex | 477d4dd |
74962141 has 2 divisors, whose sum is σ = 74962142. Its totient is φ = 74962140.
The previous prime is 74962117. The next prime is 74962177. The reversal of 74962141 is 14126947.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 56942116 + 18020025 = 7546^2 + 4245^2 .
It is a cyclic number.
It is not a de Polignac number, because 74962141 - 29 = 74961629 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 74962097 and 74962106.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (74962241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37481070 + 37481071.
It is an arithmetic number, because the mean of its divisors is an integer number (37481071).
Almost surely, 274962141 is an apocalyptic number.
It is an amenable number.
74962141 is a deficient number, since it is larger than the sum of its proper divisors (1).
74962141 is an equidigital number, since it uses as much as digits as its factorization.
74962141 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12096, while the sum is 34.
The square root of 74962141 is about 8658.0679715512. The cubic root of 74962141 is about 421.6453617805.
The spelling of 74962141 in words is "seventy-four million, nine hundred sixty-two thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •