Base | Representation |
---|---|
bin | 1001110101000… |
… | …1101010001100 |
3 | 2212120122110210 |
4 | 2131101222030 |
5 | 41023311230 |
6 | 4031402420 |
7 | 1010303664 |
oct | 235215214 |
9 | 85518423 |
10 | 41228940 |
11 | 212aaa05 |
12 | 11983410 |
13 | 870702c |
14 | 56931a4 |
15 | 3945eb0 |
hex | 2751a8c |
41228940 has 48 divisors (see below), whose sum is σ = 117034848. Its totient is φ = 10842624.
The previous prime is 41228939. The next prime is 41228947. The reversal of 41228940 is 4982214.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 41228898 and 41228907.
It is not an unprimeable number, because it can be changed into a prime (41228947) 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, 327 + ... + 9086.
It is an arithmetic number, because the mean of its divisors is an integer number (2438226).
Almost surely, 241228940 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41228940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58517424).
41228940 is an abundant number, since it is smaller than the sum of its proper divisors (75805908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41228940 is a wasteful number, since it uses less digits than its factorization.
41228940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9498 (or 9496 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 41228940 is about 6420.9765612405. The cubic root of 41228940 is about 345.4623500713.
The spelling of 41228940 in words is "forty-one million, two hundred twenty-eight thousand, nine hundred forty".
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