| Base | Representation |
|---|---|
| bin | 1001110001111… |
| … | …1010100000000 |
| 3 | 2212012011121000 |
| 4 | 2130133110000 |
| 5 | 41000211340 |
| 6 | 4023132000 |
| 7 | 1005454524 |
| oct | 234372400 |
| 9 | 85164530 |
| 10 | 41022720 |
| 11 | 21179a82 |
| 12 | 118a4000 |
| 13 | 86641cb |
| 14 | 563bd84 |
| 15 | 3904d30 |
| hex | 271f500 |
41022720 has 144 divisors (see below), whose sum is σ = 145696320. Its totient is φ = 10930176.
The previous prime is 41022713. The next prime is 41022721. The reversal of 41022720 is 2722014.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 41022693 and 41022702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41022721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33967 + ... + 35153.
It is an arithmetic number, because the mean of its divisors is an integer number (1011780).
Almost surely, 241022720 is an apocalyptic number.
41022720 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 41022720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72848160).
41022720 is an abundant number, since it is smaller than the sum of its proper divisors (104673600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41022720 is a wasteful number, since it uses less digits than its factorization.
41022720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1217 (or 1197 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 41022720 is about 6404.8981256535. The cubic root of 41022720 is about 344.8854061756.
Adding to 41022720 its reverse (2722014), we get a palindrome (43744734).
The spelling of 41022720 in words is "forty-one million, twenty-two thousand, seven hundred twenty".
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