Base | Representation |
---|---|
bin | 1001000110101111110010… |
… | …01011100011011001101110 |
3 | 2121220011220220112021201002 |
4 | 10203113321023203121232 |
5 | 10111024122404401110 |
6 | 110330241055320302 |
7 | 4134421115232425 |
oct | 443277113433156 |
9 | 77804826467632 |
10 | 20023023122030 |
11 | 641a79760a415 |
12 | 22b4719b20092 |
13 | b232170aa376 |
14 | 4d3195c482bc |
15 | 24aca1211aa5 |
hex | 1235f92e366e |
20023023122030 has 16 divisors (see below), whose sum is σ = 36041501800080. Its totient is φ = 8009195875392.
The previous prime is 20023023122021. The next prime is 20023023122099. The reversal of 20023023122030 is 3022132032002.
It is a junction number, because it is equal to n+sod(n) for n = 20023023121993 and 20023023122011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6535322 + ... + 9097058.
It is an arithmetic number, because the mean of its divisors is an integer number (2252593862505).
Almost surely, 220023023122030 is an apocalyptic number.
20023023122030 is a deficient number, since it is larger than the sum of its proper divisors (16018478678050).
20023023122030 is a wasteful number, since it uses less digits than its factorization.
20023023122030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3343363.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 20023023122030 its reverse (3022132032002), we get a palindrome (23045155154032).
The spelling of 20023023122030 in words is "twenty trillion, twenty-three billion, twenty-three million, one hundred twenty-two thousand, thirty".
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