Base | Representation |
---|---|
bin | 10100000100110010011111… |
… | …11110000101111001000100 |
3 | 12210022020000000221200212000 |
4 | 22002121033332011321010 |
5 | 21241232442434423122 |
6 | 233515535024425300 |
7 | 12204241431620415 |
oct | 1202311776057104 |
9 | 183266000850760 |
10 | 44145015545412 |
11 | 1307a883465331 |
12 | 4b4b724478230 |
13 | 1b82b1b097722 |
14 | ac88b71d380c |
15 | 5184a6dc10ac |
hex | 28264ff85e44 |
44145015545412 has 96 divisors (see below), whose sum is σ = 116529368457600. Its totient is φ = 14449066384896.
The previous prime is 44145015545369. The next prime is 44145015545443. The reversal of 44145015545412 is 21454551054144.
44145015545412 is a `hidden beast` number, since 4 + 4 + 1 + 4 + 50 + 1 + 5 + 54 + 541 + 2 = 666.
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, 7480737 + ... + 12010472.
It is an arithmetic number, because the mean of its divisors is an integer number (1213847588100).
Almost surely, 244145015545412 is an apocalyptic number.
It is an amenable number.
44145015545412 is an abundant number, since it is smaller than the sum of its proper divisors (72384352912188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44145015545412 is a wasteful number, since it uses less digits than its factorization.
44145015545412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19491602 (or 19491594 counting only the distinct ones).
The product of its (nonzero) digits is 1280000, while the sum is 45.
Adding to 44145015545412 its reverse (21454551054144), we get a palindrome (65599566599556).
The spelling of 44145015545412 in words is "forty-four trillion, one hundred forty-five billion, fifteen million, five hundred forty-five thousand, four hundred twelve".
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