Base | Representation |
---|---|
bin | 10011011010001011… |
… | …10111101111011010 |
3 | 222220012102111200021 |
4 | 21231011313233122 |
5 | 132320032041140 |
6 | 4441552501054 |
7 | 516136104115 |
oct | 115505675732 |
9 | 28805374607 |
10 | 10420190170 |
11 | 4467a20115 |
12 | 202984a78a |
13 | ca0a7a900 |
14 | 70bca157c |
15 | 40ec0db4a |
hex | 26d177bda |
10420190170 has 48 divisors (see below), whose sum is σ = 20341793952. Its totient is φ = 3841456320.
The previous prime is 10420190153. The next prime is 10420190173. The reversal of 10420190170 is 7109102401.
It is not an unprimeable number, because it can be changed into a prime (10420190173) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1163329 + ... + 1172251.
It is an arithmetic number, because the mean of its divisors is an integer number (423787374).
Almost surely, 210420190170 is an apocalyptic number.
10420190170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10420190170 is a deficient number, since it is larger than the sum of its proper divisors (9921603782).
10420190170 is a wasteful number, since it uses less digits than its factorization.
10420190170 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9647 (or 9634 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 25.
Adding to 10420190170 its reverse (7109102401), we get a palindrome (17529292571).
The spelling of 10420190170 in words is "ten billion, four hundred twenty million, one hundred ninety thousand, one hundred seventy".
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