Base | Representation |
---|---|
bin | 10101000010010111011… |
… | …110101011110111000100 |
3 | 12010012110212022011020121 |
4 | 111002113132223313010 |
5 | 142141143001240134 |
6 | 3024042253311324 |
7 | 206305364531053 |
oct | 25022736536704 |
9 | 5105425264217 |
10 | 1445650415044 |
11 | 508107a75830 |
12 | 1b4215495544 |
13 | a642a4b5b94 |
14 | 4dd813c639a |
15 | 27910c28ab4 |
hex | 150977abdc4 |
1445650415044 has 12 divisors (see below), whose sum is σ = 2759878065168. Its totient is φ = 657113825000.
The previous prime is 1445650415029. The next prime is 1445650415047. The reversal of 1445650415044 is 4405140565441.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1445650415047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16427845582 + ... + 16427845669.
It is an arithmetic number, because the mean of its divisors is an integer number (229989838764).
Almost surely, 21445650415044 is an apocalyptic number.
It is an amenable number.
1445650415044 is a deficient number, since it is larger than the sum of its proper divisors (1314227650124).
1445650415044 is a wasteful number, since it uses less digits than its factorization.
1445650415044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32855691266 (or 32855691264 counting only the distinct ones).
The product of its (nonzero) digits is 768000, while the sum is 43.
The spelling of 1445650415044 in words is "one trillion, four hundred forty-five billion, six hundred fifty million, four hundred fifteen thousand, forty-four".
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