| Base | Representation |
|---|---|
| bin | 111100111010101… |
| … | …0001111011101100 |
| 3 | 12021110011110220020 |
| 4 | 1321311101323230 |
| 5 | 13141231311340 |
| 6 | 534454122140 |
| 7 | 101436541320 |
| oct | 17165217354 |
| 9 | 5243143806 |
| 10 | 2044010220 |
| 11 | 95987714a |
| 12 | 490650350 |
| 13 | 267616305 |
| 14 | 155673980 |
| 15 | be6a79d0 |
| hex | 79d51eec |
2044010220 has 192 divisors, whose sum is σ = 6687421440. Its totient is φ = 456855552.
The previous prime is 2044010209. The next prime is 2044010231. The reversal of 2044010220 is 220104402.
It is an interprime number because it is at equal distance from previous prime (2044010209) and next prime (2044010231).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2044010220.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4997376 + ... + 4997784.
It is an arithmetic number, because the mean of its divisors is an integer number (34830320).
Almost surely, 22044010220 is an apocalyptic number.
2044010220 is a gapful number since it is divisible by the number (20) 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 2044010220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3343710720).
2044010220 is an abundant number, since it is smaller than the sum of its proper divisors (4643411220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2044010220 is a wasteful number, since it uses less digits than its factorization.
2044010220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 664 (or 662 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 2044010220 is about 45210.7312482335. The cubic root of 2044010220 is about 1269.0956464983.
Adding to 2044010220 its reverse (220104402), we get a palindrome (2264114622).
The spelling of 2044010220 in words is "two billion, forty-four million, ten thousand, two hundred twenty".
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