Base | Representation |
---|---|
bin | 10010111010000000… |
… | …011101100010010001 |
3 | 1221101210001220112210 |
4 | 102322000131202101 |
5 | 313033420133322 |
6 | 13154223142333 |
7 | 1316031563532 |
oct | 227200354221 |
9 | 57353056483 |
10 | 20300552337 |
11 | 867815048a |
12 | 3b267449a9 |
13 | 1bb6a39c60 |
14 | da81a0689 |
15 | 7dc33870c |
hex | 4ba01d891 |
20300552337 has 96 divisors (see below), whose sum is σ = 32053840896. Its totient is φ = 11346739200.
The previous prime is 20300552297. The next prime is 20300552351. The reversal of 20300552337 is 73325500302.
It is not a de Polignac number, because 20300552337 - 26 = 20300552273 is a prime.
It is a super-2 number, since 2×203005523372 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (20300552137) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84234537 + ... + 84234777.
It is an arithmetic number, because the mean of its divisors is an integer number (333894176).
Almost surely, 220300552337 is an apocalyptic number.
It is an amenable number.
20300552337 is a deficient number, since it is larger than the sum of its proper divisors (11753288559).
20300552337 is a wasteful number, since it uses less digits than its factorization.
20300552337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 519 (or 500 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 30.
The spelling of 20300552337 in words is "twenty billion, three hundred million, five hundred fifty-two thousand, three hundred thirty-seven".
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