Base | Representation |
---|---|
bin | 1001111111110… |
… | …1101001000101 |
3 | 2220220102210012 |
4 | 2133331221011 |
5 | 41213332011 |
6 | 4054440005 |
7 | 1016266520 |
oct | 237755105 |
9 | 86812705 |
10 | 41933381 |
11 | 21741196 |
12 | 12063005 |
13 | 88c2869 |
14 | 57d7bb7 |
15 | 3a34a8b |
hex | 27fda45 |
41933381 has 16 divisors (see below), whose sum is σ = 49029120. Its totient is φ = 35123760.
The previous prime is 41933377. The next prime is 41933417. The reversal of 41933381 is 18333914.
It is a happy number.
It is not a de Polignac number, because 41933381 - 22 = 41933377 is a prime.
It is a super-2 number, since 2×419333812 = 3516816884182322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41933351) 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, 68780 + ... + 69386.
It is an arithmetic number, because the mean of its divisors is an integer number (3064320).
Almost surely, 241933381 is an apocalyptic number.
It is an amenable number.
41933381 is a deficient number, since it is larger than the sum of its proper divisors (7095739).
41933381 is a wasteful number, since it uses less digits than its factorization.
41933381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824.
The product of its digits is 7776, while the sum is 32.
The square root of 41933381 is about 6475.5988912223. The cubic root of 41933381 is about 347.4187819784.
The spelling of 41933381 in words is "forty-one million, nine hundred thirty-three thousand, three hundred eighty-one".
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