Base | Representation |
---|---|
bin | 1001111001001… |
… | …1000110111101 |
3 | 2220002021012201 |
4 | 2132103012331 |
5 | 41110401041 |
6 | 4041231501 |
7 | 1012501366 |
oct | 236230675 |
9 | 86067181 |
10 | 41497021 |
11 | 21473365 |
12 | 11a92591 |
13 | 879c067 |
14 | 5722b6d |
15 | 399a631 |
hex | 27931bd |
41497021 has 4 divisors (see below), whose sum is σ = 42462112. Its totient is φ = 40531932.
The previous prime is 41496989. The next prime is 41497073. The reversal of 41497021 is 12079414.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 41497021 - 25 = 41496989 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 (41497081) 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, 482481 + ... + 482566.
It is an arithmetic number, because the mean of its divisors is an integer number (10615528).
Almost surely, 241497021 is an apocalyptic number.
It is an amenable number.
41497021 is a deficient number, since it is larger than the sum of its proper divisors (965091).
41497021 is an equidigital number, since it uses as much as digits as its factorization.
41497021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 965090.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 41497021 is about 6441.8181439715. The cubic root of 41497021 is about 346.2094942342.
The spelling of 41497021 in words is "forty-one million, four hundred ninety-seven thousand, twenty-one".
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