Base | Representation |
---|---|
bin | 1001101000101… |
… | …0000100001000 |
3 | 2211001010000112 |
4 | 2122022010020 |
5 | 40321131100 |
6 | 4002053452 |
7 | 1000330331 |
oct | 232120410 |
9 | 84033015 |
10 | 40411400 |
11 | 208a1757 |
12 | 1164a288 |
13 | 84abb93 |
14 | 551d288 |
15 | 3833b35 |
hex | 268a108 |
40411400 has 96 divisors (see below), whose sum is σ = 99517440. Its totient is φ = 15240960.
The previous prime is 40411381. The next prime is 40411403. The reversal of 40411400 is 411404.
It is not an unprimeable number, because it can be changed into a prime (40411403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318137 + ... + 318263.
It is an arithmetic number, because the mean of its divisors is an integer number (1036640).
Almost surely, 240411400 is an apocalyptic number.
40411400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40411400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49758720).
40411400 is an abundant number, since it is smaller than the sum of its proper divisors (59106040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40411400 is a wasteful number, since it uses less digits than its factorization.
40411400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223 (or 214 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 40411400 is about 6356.9961459796. The cubic root of 40411400 is about 343.1636660242.
Adding to 40411400 its reverse (411404), we get a palindrome (40822804).
The spelling of 40411400 in words is "forty million, four hundred eleven thousand, four hundred".
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