Base | Representation |
---|---|
bin | 10010110100110010… |
… | …011110101100111110 |
3 | 1221011200022211201111 |
4 | 102310302132230332 |
5 | 312344012013042 |
6 | 13141414432234 |
7 | 1313616450064 |
oct | 226462365476 |
9 | 57150284644 |
10 | 20213001022 |
11 | 8632791925 |
12 | 3b0136267a |
13 | 1ba1864746 |
14 | d9a6d0034 |
15 | 7d47e2517 |
hex | 4b4c9eb3e |
20213001022 has 8 divisors (see below), whose sum is σ = 30341178000. Its totient is φ = 10099275024.
The previous prime is 20213001007. The next prime is 20213001031. The reversal of 20213001022 is 22010031202.
20213001022 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20213000993 and 20213001011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3609247 + ... + 3614842.
It is an arithmetic number, because the mean of its divisors is an integer number (3792647250).
Almost surely, 220213001022 is an apocalyptic number.
20213001022 is a deficient number, since it is larger than the sum of its proper divisors (10128176978).
20213001022 is a wasteful number, since it uses less digits than its factorization.
20213001022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7225490.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 20213001022 its reverse (22010031202), we get a palindrome (42223032224).
The spelling of 20213001022 in words is "twenty billion, two hundred thirteen million, one thousand, twenty-two".
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