Base | Representation |
---|---|
bin | 10010110100101010… |
… | …111011110111010010 |
3 | 1221011112121100211001 |
4 | 102310222323313102 |
5 | 312343010221224 |
6 | 13141304212214 |
7 | 1313563602136 |
oct | 226452736722 |
9 | 57145540731 |
10 | 20211023314 |
11 | 8631660a59 |
12 | 3b0076a06a |
13 | 1ba13214c1 |
14 | d9a3373c6 |
15 | 7d4551544 |
hex | 4b4abbdd2 |
20211023314 has 24 divisors (see below), whose sum is σ = 32039373312. Its totient is φ = 9552042360.
The previous prime is 20211023299. The next prime is 20211023321. The reversal of 20211023314 is 41332011202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20211023291 and 20211023300.
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, 26487 + ... + 202789.
It is an arithmetic number, because the mean of its divisors is an integer number (1334973888).
Almost surely, 220211023314 is an apocalyptic number.
20211023314 is a deficient number, since it is larger than the sum of its proper divisors (11828349998).
20211023314 is a wasteful number, since it uses less digits than its factorization.
20211023314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176422 (or 176379 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 20211023314 its reverse (41332011202), we get a palindrome (61543034516).
The spelling of 20211023314 in words is "twenty billion, two hundred eleven million, twenty-three thousand, three hundred fourteen".
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