Base | Representation |
---|---|
bin | 10110111110000010011001… |
… | …010000011011010010000100 |
3 | 111020200102210120102000010112 |
4 | 112332002121100123102010 |
5 | 101220103333204201040 |
6 | 554504012400412152 |
7 | 30164316531223541 |
oct | 2676023120332204 |
9 | 436612716360115 |
10 | 101020202022020 |
11 | 2a2084774a5236 |
12 | b3b6485317058 |
13 | 444a219900b68 |
14 | 1ad35922cbbc8 |
15 | ba2b798aa365 |
hex | 5be09941b484 |
101020202022020 has 48 divisors (see below), whose sum is σ = 214259782791600. Its totient is φ = 40004837683200.
The previous prime is 101020202022001. The next prime is 101020202022109. The reversal of 101020202022020 is 20220202020101.
It can be written as a sum of positive squares in 8 ways, for example, as 890199798016 + 100130002224004 = 943504^2 + 10006498^2 .
It is a junction number, because it is equal to n+sod(n) for n = 101020202021986 and 101020202022004.
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, 23661176 + ... + 27602384.
It is an arithmetic number, because the mean of its divisors is an integer number (4463745474825).
Almost surely, 2101020202022020 is an apocalyptic number.
101020202022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101020202022020 is an abundant number, since it is smaller than the sum of its proper divisors (113239580769580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101020202022020 is a wasteful number, since it uses less digits than its factorization.
101020202022020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3954008 (or 3954006 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 101020202022020 its reverse (20220202020101), we get a palindrome (121240404042121).
The spelling of 101020202022020 in words is "one hundred one trillion, twenty billion, two hundred two million, twenty-two thousand, twenty".
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