Base | Representation |
---|---|
bin | 10100000001110110110000… |
… | …01110110000111101110100 |
3 | 12202221120211120212111221221 |
4 | 22000323120032300331310 |
5 | 21233110031413334140 |
6 | 233401345245520124 |
7 | 12164042614214602 |
oct | 1200733016607564 |
9 | 182846746774857 |
10 | 44044222402420 |
11 | 13041060352159 |
12 | 4b34094b73044 |
13 | 1b76477166206 |
14 | ac3a74ab0872 |
15 | 515a5821614a |
hex | 280ed83b0f74 |
44044222402420 has 96 divisors (see below), whose sum is σ = 95579387043840. Its totient is φ = 17031014891520.
The previous prime is 44044222402391. The next prime is 44044222402577. The reversal of 44044222402420 is 2420422244044.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2798760792 + ... + 2798776528.
It is an arithmetic number, because the mean of its divisors is an integer number (995618615040).
Almost surely, 244044222402420 is an apocalyptic number.
It is an amenable number.
44044222402420 is an abundant number, since it is smaller than the sum of its proper divisors (51535164641420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44044222402420 is a wasteful number, since it uses less digits than its factorization.
44044222402420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20353 (or 20351 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 34.
Adding to 44044222402420 its reverse (2420422244044), we get a palindrome (46464644646464).
The spelling of 44044222402420 in words is "forty-four trillion, forty-four billion, two hundred twenty-two million, four hundred two thousand, four hundred twenty".
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