Base | Representation |
---|---|
bin | 10010101001101011… |
… | …100001010110111010 |
3 | 1220200200122002022222 |
4 | 102221223201112322 |
5 | 312003304040024 |
6 | 13111120044042 |
7 | 1306164345065 |
oct | 225153412672 |
9 | 56620562288 |
10 | 20026627514 |
11 | 8547566733 |
12 | 3a6aa63622 |
13 | 1b7206b86a |
14 | d7da578dc |
15 | 7c327a85e |
hex | 4a9ae15ba |
20026627514 has 4 divisors (see below), whose sum is σ = 30039941274. Its totient is φ = 10013313756.
The previous prime is 20026627507. The next prime is 20026627519. The reversal of 20026627514 is 41572662002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 19928121889 + 98505625 = 141167^2 + 9925^2 .
It is not an unprimeable number, because it can be changed into a prime (20026627519) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006656877 + ... + 5006656880.
Almost surely, 220026627514 is an apocalyptic number.
20026627514 is a deficient number, since it is larger than the sum of its proper divisors (10013313760).
20026627514 is a wasteful number, since it uses less digits than its factorization.
20026627514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10013313759.
The product of its (nonzero) digits is 40320, while the sum is 35.
The spelling of 20026627514 in words is "twenty billion, twenty-six million, six hundred twenty-seven thousand, five hundred fourteen".
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