Base | Representation |
---|---|
bin | 10011000100010101… |
… | …101010110110011010 |
3 | 1221211212020001222011 |
4 | 103010111222312122 |
5 | 313412303242213 |
6 | 13223334220134 |
7 | 1323235100035 |
oct | 230425526632 |
9 | 57755201864 |
10 | 20473884058 |
11 | 8756a79141 |
12 | 3b747b464a |
13 | 1c139178c4 |
14 | dc320001c |
15 | 7ec67603d |
hex | 4c456ad9a |
20473884058 has 8 divisors (see below), whose sum is σ = 31769820180. Its totient is φ = 9883944000.
The previous prime is 20473884037. The next prime is 20473884061. The reversal of 20473884058 is 85048837402.
It can be written as a sum of positive squares in 2 ways, for example, as 20362433809 + 111450249 = 142697^2 + 10557^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176498943 + ... + 176499058.
Almost surely, 220473884058 is an apocalyptic number.
20473884058 is a deficient number, since it is larger than the sum of its proper divisors (11295936122).
20473884058 is a wasteful number, since it uses less digits than its factorization.
20473884058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 352998032.
The product of its (nonzero) digits is 1720320, while the sum is 49.
The spelling of 20473884058 in words is "twenty billion, four hundred seventy-three million, eight hundred eighty-four thousand, fifty-eight".
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