Base | Representation |
---|---|
bin | 11101011001100111000… |
… | …111010101100010110111 |
3 | 21011010220200110000002210 |
4 | 131121213013111202313 |
5 | 231100201314334443 |
6 | 4144050453104503 |
7 | 265652342540100 |
oct | 35314707254267 |
9 | 7133820400083 |
10 | 2020364605623 |
11 | 709917170471 |
12 | 287688028133 |
13 | 11869a63a180 |
14 | 6db013653a7 |
15 | 3784ac69c33 |
hex | 1d6671d58b7 |
2020364605623 has 48 divisors (see below), whose sum is σ = 3456984224736. Its totient is φ = 1039694423040.
The previous prime is 2020364605561. The next prime is 2020364605661. The reversal of 2020364605623 is 3265064630202.
It is not a de Polignac number, because 2020364605623 - 26 = 2020364605559 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020364645623) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12814686 + ... + 12971387.
It is an arithmetic number, because the mean of its divisors is an integer number (72020504682).
Almost surely, 22020364605623 is an apocalyptic number.
2020364605623 is a deficient number, since it is larger than the sum of its proper divisors (1436619619113).
2020364605623 is a wasteful number, since it uses less digits than its factorization.
2020364605623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25786144 (or 25786137 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 39.
The spelling of 2020364605623 in words is "two trillion, twenty billion, three hundred sixty-four million, six hundred five thousand, six hundred twenty-three".
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