Base | Representation |
---|---|
bin | 10011000001010010… |
… | …111001010001000010 |
3 | 1221201022011000010220 |
4 | 103001102321101002 |
5 | 313311220400101 |
6 | 13214312003510 |
7 | 1322045101632 |
oct | 230122712102 |
9 | 57638130126 |
10 | 20422825026 |
11 | 873017479a |
12 | 3b5b690596 |
13 | 1c0617b466 |
14 | dba50c6c2 |
15 | 7e7e3c636 |
hex | 4c14b9442 |
20422825026 has 8 divisors (see below), whose sum is σ = 40845650064. Its totient is φ = 6807608340.
The previous prime is 20422825021. The next prime is 20422825081. The reversal of 20422825026 is 62052822402.
It is a sphenic number, since it is the product of 3 distinct primes.
20422825026 is an admirable number.
It is a super-2 number, since 2×204228250262 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20422825021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1701902080 + ... + 1701902091.
It is an arithmetic number, because the mean of its divisors is an integer number (5105706258).
Almost surely, 220422825026 is an apocalyptic number.
20422825026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20422825026 is a wasteful number, since it uses less digits than its factorization.
20422825026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3403804176.
The product of its (nonzero) digits is 30720, while the sum is 33.
The spelling of 20422825026 in words is "twenty billion, four hundred twenty-two million, eight hundred twenty-five thousand, twenty-six".
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