Base | Representation |
---|---|
bin | 10011000001010001… |
… | …010001001000010010 |
3 | 1221201021100100000222 |
4 | 103001101101020102 |
5 | 313311113222412 |
6 | 13214254513042 |
7 | 1322041344233 |
oct | 230121211022 |
9 | 57637310028 |
10 | 20422398482 |
11 | 872aa03282 |
12 | 3b5b505782 |
13 | 1c0605c275 |
14 | dba43b08a |
15 | 7e7da6072 |
hex | 4c1451212 |
20422398482 has 32 divisors (see below), whose sum is σ = 32482944000. Its totient is φ = 9602884368.
The previous prime is 20422398461. The next prime is 20422398497. The reversal of 20422398482 is 28489322402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3528563 + ... + 3534345.
It is an arithmetic number, because the mean of its divisors is an integer number (1015092000).
Almost surely, 220422398482 is an apocalyptic number.
20422398482 is a deficient number, since it is larger than the sum of its proper divisors (12060545518).
20422398482 is a wasteful number, since it uses less digits than its factorization.
20422398482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6470.
The product of its (nonzero) digits is 442368, while the sum is 44.
The spelling of 20422398482 in words is "twenty billion, four hundred twenty-two million, three hundred ninety-eight thousand, four hundred eighty-two".
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