Base | Representation |
---|---|
bin | 10010101001011001… |
… | …111100111111011110 |
3 | 1220200100222002220110 |
4 | 102221121330333132 |
5 | 312001114201420 |
6 | 13110433230450 |
7 | 1306110244206 |
oct | 225131747736 |
9 | 56610862813 |
10 | 20022022110 |
11 | 8544a00612 |
12 | 3a69402426 |
13 | 1b7111857c |
14 | d7d1b9406 |
15 | 7c2b6aee0 |
hex | 4a967cfde |
20022022110 has 32 divisors (see below), whose sum is σ = 48296790432. Its totient is φ = 5312101760.
The previous prime is 20022022109. The next prime is 20022022127. The reversal of 20022022110 is 1122022002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1688001 + ... + 1699820.
It is an arithmetic number, because the mean of its divisors is an integer number (1509274701).
Almost surely, 220022022110 is an apocalyptic number.
20022022110 is an abundant number, since it is smaller than the sum of its proper divisors (28274768322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20022022110 is a wasteful number, since it uses less digits than its factorization.
20022022110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3388028.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 20022022110 its reverse (1122022002), we get a palindrome (21144044112).
The spelling of 20022022110 in words is "twenty billion, twenty-two million, twenty-two thousand, one hundred ten".
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