Base | Representation |
---|---|
bin | 1001111101110… |
… | …0100000100001 |
3 | 2220122112121200 |
4 | 2133130200201 |
5 | 41200011130 |
6 | 4051511413 |
7 | 1015163040 |
oct | 237344041 |
9 | 86575550 |
10 | 41797665 |
11 | 21659228 |
12 | 11bb8569 |
13 | 8875b60 |
14 | 57a0557 |
15 | 3a09760 |
hex | 27dc821 |
41797665 has 96 divisors (see below), whose sum is σ = 91203840. Its totient is φ = 17238528.
The previous prime is 41797649. The next prime is 41797667. The reversal of 41797665 is 56679714.
It is a happy number.
It is not a de Polignac number, because 41797665 - 24 = 41797649 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 41797665.
It is not an unprimeable number, because it can be changed into a prime (41797667) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 241519 + ... + 241691.
It is an arithmetic number, because the mean of its divisors is an integer number (950040).
It is a vampire number, since it can be written as 6195 ⋅ 6747 (with its own digits).
Almost surely, 241797665 is an apocalyptic number.
41797665 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
41797665 is an abundant number, since it is smaller than the sum of its proper divisors (49406175).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41797665 is a wasteful number, since it uses less digits than its factorization.
41797665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263 (or 260 counting only the distinct ones).
The product of its digits is 317520, while the sum is 45.
The square root of 41797665 is about 6465.1113679503. Note that the first 3 decimals coincide. The cubic root of 41797665 is about 347.0435737733.
The spelling of 41797665 in words is "forty-one million, seven hundred ninety-seven thousand, six hundred sixty-five".
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