Base | Representation |
---|---|
bin | 1001111000100… |
… | …0011111101001 |
3 | 2220000001120111 |
4 | 2132020133221 |
5 | 41103003140 |
6 | 4040254321 |
7 | 1012230550 |
oct | 236103751 |
9 | 86001514 |
10 | 41453545 |
11 | 21443731 |
12 | 11a713a1 |
13 | 8785333 |
14 | 5710d97 |
15 | 398c7ea |
hex | 27887e9 |
41453545 has 16 divisors (see below), whose sum is σ = 56971008. Its totient is φ = 28365120.
The previous prime is 41453543. The next prime is 41453569. The reversal of 41453545 is 54535414.
It is a happy number.
It is not a de Polignac number, because 41453545 - 21 = 41453543 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41453543) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21147 + ... + 23023.
It is an arithmetic number, because the mean of its divisors is an integer number (3560688).
Almost surely, 241453545 is an apocalyptic number.
It is an amenable number.
41453545 is a deficient number, since it is larger than the sum of its proper divisors (15517463).
41453545 is a wasteful number, since it uses less digits than its factorization.
41453545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2520.
The product of its digits is 24000, while the sum is 31.
The square root of 41453545 is about 6438.4427465032. The cubic root of 41453545 is about 346.0885452825.
Adding to 41453545 its reverse (54535414), we get a palindrome (95988959).
The spelling of 41453545 in words is "forty-one million, four hundred fifty-three thousand, five hundred forty-five".
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