Base | Representation |
---|---|
bin | 1001110001111… |
… | …0110000100111 |
3 | 2212012001111010 |
4 | 2130132300213 |
5 | 41000123310 |
6 | 4023113303 |
7 | 1005445110 |
oct | 234366047 |
9 | 85161433 |
10 | 41020455 |
11 | 21178303 |
12 | 118a2833 |
13 | 8663178 |
14 | 563b207 |
15 | 3904320 |
hex | 271ec27 |
41020455 has 16 divisors (see below), whose sum is σ = 75009024. Its totient is φ = 18752160.
The previous prime is 41020451. The next prime is 41020481. The reversal of 41020455 is 55402014.
It is not a de Polignac number, because 41020455 - 22 = 41020451 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41020451) 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, 195231 + ... + 195440.
It is an arithmetic number, because the mean of its divisors is an integer number (4688064).
Almost surely, 241020455 is an apocalyptic number.
41020455 is a deficient number, since it is larger than the sum of its proper divisors (33988569).
41020455 is a wasteful number, since it uses less digits than its factorization.
41020455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390686.
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 41020455 is about 6404.7213054121. The cubic root of 41020455 is about 344.8790586376.
Adding to 41020455 its reverse (55402014), we get a palindrome (96422469).
The spelling of 41020455 in words is "forty-one million, twenty thousand, four hundred fifty-five".
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