Base | Representation |
---|---|
bin | 1001110111100… |
… | …1101001100101 |
3 | 2212212222011111 |
4 | 2131321221211 |
5 | 41044031431 |
6 | 4035105021 |
7 | 1011555355 |
oct | 235715145 |
9 | 85788144 |
10 | 41392741 |
11 | 21401a85 |
12 | 11a42171 |
13 | 8763760 |
14 | 56d6b65 |
15 | 39797b1 |
hex | 2779a65 |
41392741 has 4 divisors (see below), whose sum is σ = 44576812. Its totient is φ = 38208672.
The previous prime is 41392733. The next prime is 41392753. The reversal of 41392741 is 14729314.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14729314 = 2 ⋅7364657.
It can be written as a sum of positive squares in 2 ways, for example, as 22600516 + 18792225 = 4754^2 + 4335^2 .
It is a cyclic number.
It is not a de Polignac number, because 41392741 - 23 = 41392733 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 (41392441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1592016 + ... + 1592041.
It is an arithmetic number, because the mean of its divisors is an integer number (11144203).
Almost surely, 241392741 is an apocalyptic number.
It is an amenable number.
41392741 is a deficient number, since it is larger than the sum of its proper divisors (3184071).
41392741 is a wasteful number, since it uses less digits than its factorization.
41392741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3184070.
The product of its digits is 6048, while the sum is 31.
The square root of 41392741 is about 6433.7190644292. The cubic root of 41392741 is about 345.9192484210.
The spelling of 41392741 in words is "forty-one million, three hundred ninety-two thousand, seven hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •