Base | Representation |
---|---|
bin | 1001001000001110100011… |
… | …11000010110101001010111 |
3 | 2122002001020211201110100122 |
4 | 10210013101320112221113 |
5 | 10112342323231311200 |
6 | 110405453544102155 |
7 | 4141202016312143 |
oct | 444072170265127 |
9 | 78061224643318 |
10 | 20073903385175 |
11 | 643a327154172 |
12 | 230255976495b |
13 | b27c65323053 |
14 | 4d5821438223 |
15 | 24c27ced5385 |
hex | 1241d1e16a57 |
20073903385175 has 12 divisors (see below), whose sum is σ = 24897506848200. Its totient is φ = 16055337772320.
The previous prime is 20073903385141. The next prime is 20073903385189. The reversal of 20073903385175 is 57158330937002.
It is not a de Polignac number, because 20073903385175 - 236 = 20005183908439 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94515200 + ... + 94727349.
It is an arithmetic number, because the mean of its divisors is an integer number (2074792237350).
Almost surely, 220073903385175 is an apocalyptic number.
20073903385175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
20073903385175 is a deficient number, since it is larger than the sum of its proper divisors (4823603463025).
20073903385175 is a wasteful number, since it uses less digits than its factorization.
20073903385175 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189246802 (or 189246797 counting only the distinct ones).
The product of its (nonzero) digits is 4762800, while the sum is 53.
The spelling of 20073903385175 in words is "twenty trillion, seventy-three billion, nine hundred three million, three hundred eighty-five thousand, one hundred seventy-five".
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