Base | Representation |
---|---|
bin | 1001010100010011011011… |
… | …00110001100110111010010 |
3 | 2200112201020222111020221221 |
4 | 10222021231212030313102 |
5 | 10141142112134421001 |
6 | 111324235000035254 |
7 | 4213161242500366 |
oct | 452115546146722 |
9 | 80481228436857 |
10 | 20488832732626 |
11 | 658a2a0a31245 |
12 | 236aa58762b2a |
13 | b5811c97089b |
14 | 50b9442ad2a6 |
15 | 257e653d91a1 |
hex | 12a26d98cdd2 |
20488832732626 has 32 divisors (see below), whose sum is σ = 32701434524928. Its totient is φ = 9607792814400.
The previous prime is 20488832732623. The next prime is 20488832732657. The reversal of 20488832732626 is 62623723888402.
It is not an unprimeable number, because it can be changed into a prime (20488832732623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20929201 + ... + 21886276.
It is an arithmetic number, because the mean of its divisors is an integer number (1021919828904).
Almost surely, 220488832732626 is an apocalyptic number.
20488832732626 is a deficient number, since it is larger than the sum of its proper divisors (12212601792302).
20488832732626 is a wasteful number, since it uses less digits than its factorization.
20488832732626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42815706.
The product of its (nonzero) digits is 74317824, while the sum is 61.
The spelling of 20488832732626 in words is "twenty trillion, four hundred eighty-eight billion, eight hundred thirty-two million, seven hundred thirty-two thousand, six hundred twenty-six".
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