Base | Representation |
---|---|
bin | 101000111110111001… |
… | …110010111101111000 |
3 | 11012120210012012012002 |
4 | 220332321302331320 |
5 | 1210110240330240 |
6 | 32114324040132 |
7 | 3115325265434 |
oct | 507671627570 |
9 | 135523165162 |
10 | 44005011320 |
11 | 17731755356 |
12 | 8641233048 |
13 | 41c3a39c4a |
14 | 21b64679c4 |
15 | 12283ebd15 |
hex | a3ee72f78 |
44005011320 has 32 divisors (see below), whose sum is σ = 99524304720. Its totient is φ = 17510799360.
The previous prime is 44005011317. The next prime is 44005011359. The reversal of 44005011320 is 2311050044.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 44005011292 and 44005011301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2842346 + ... + 2857785.
Almost surely, 244005011320 is an apocalyptic number.
44005011320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44005011320 is an abundant number, since it is smaller than the sum of its proper divisors (55519293400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44005011320 is a wasteful number, since it uses less digits than its factorization.
44005011320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5700335 (or 5700331 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 44005011320 its reverse (2311050044), we get a palindrome (46316061364).
The spelling of 44005011320 in words is "forty-four billion, five million, eleven thousand, three hundred twenty".
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