Base | Representation |
---|---|
bin | 1001000111000000101111… |
… | …00101101000100110010010 |
3 | 2121221001102002221122210002 |
4 | 10203200113211220212102 |
5 | 10111201242020211010 |
6 | 110334344054010002 |
7 | 4135162454553503 |
oct | 443402745504622 |
9 | 77831362848702 |
10 | 20032123210130 |
11 | 6423637352289 |
12 | 22b6439646902 |
13 | b24037502295 |
14 | 4d37ba674baa |
15 | 24b1350ae1a5 |
hex | 123817968992 |
20032123210130 has 32 divisors (see below), whose sum is σ = 36145007861760. Its totient is φ = 7993475797120.
The previous prime is 20032123210091. The next prime is 20032123210157. The reversal of 20032123210130 is 3101232123002.
It is a super-2 number, since 2×200321232101302 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194603375 + ... + 194706285.
It is an arithmetic number, because the mean of its divisors is an integer number (1129531495680).
Almost surely, 220032123210130 is an apocalyptic number.
20032123210130 is a deficient number, since it is larger than the sum of its proper divisors (16112884651630).
20032123210130 is a wasteful number, since it uses less digits than its factorization.
20032123210130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149794.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 20032123210130 its reverse (3101232123002), we get a palindrome (23133355333132).
The spelling of 20032123210130 in words is "twenty trillion, thirty-two billion, one hundred twenty-three million, two hundred ten thousand, one hundred thirty".
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