Base | Representation |
---|---|
bin | 1001011100001101101010… |
… | …00010110010001011010001 |
3 | 2201111200202220112210110000 |
4 | 10232012311002302023101 |
5 | 10210120214233104343 |
6 | 112053143343200213 |
7 | 4241622243216420 |
oct | 456066502621321 |
9 | 81450686483400 |
10 | 20760614347473 |
11 | 6684588631080 |
12 | 23b36678a6069 |
13 | b7794355b070 |
14 | 51ab678552b7 |
15 | 260070594ed3 |
hex | 12e1b50b22d1 |
20760614347473 has 80 divisors (see below), whose sum is σ = 41639522956416. Its totient is φ = 9955139708160.
The previous prime is 20760614347463. The next prime is 20760614347537. The reversal of 20760614347473 is 37474341606702.
20760614347473 is a `hidden beast` number, since 2 + 0 + 7 + 6 + 0 + 61 + 43 + 474 + 73 = 666.
It is not a de Polignac number, because 20760614347473 - 232 = 20756319380177 is a prime.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (20760614347423) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 127942836 + ... + 128104997.
Almost surely, 220760614347473 is an apocalyptic number.
It is an amenable number.
20760614347473 is an abundant number, since it is smaller than the sum of its proper divisors (20878908608943).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20760614347473 is a wasteful number, since it uses less digits than its factorization.
20760614347473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256047876 (or 256047867 counting only the distinct ones).
The product of its (nonzero) digits is 14224896, while the sum is 54.
The spelling of 20760614347473 in words is "twenty trillion, seven hundred sixty billion, six hundred fourteen million, three hundred forty-seven thousand, four hundred seventy-three".
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