Base | Representation |
---|---|
bin | 1001000110001000101001… |
… | …10000101111101101000101 |
3 | 2121211011200112112220121201 |
4 | 10203010110300233231011 |
5 | 10110203104310120401 |
6 | 110312444053142501 |
7 | 4133045323302145 |
oct | 443042460575505 |
9 | 77734615486551 |
10 | 20002011020101 |
11 | 6411894851220 |
12 | 22b063502aa31 |
13 | b21248b19066 |
14 | 4d2161384925 |
15 | 24a4716c3b01 |
hex | 123114c2fb45 |
20002011020101 has 8 divisors (see below), whose sum is σ = 21822379312608. Its totient is φ = 18181976670000.
The previous prime is 20002011020083. The next prime is 20002011020107. The reversal of 20002011020101 is 10102011020002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20002011020101 - 27 = 20002011019973 is a prime.
It is a super-3 number, since 3×200020110201013 (a number of 41 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20002011020107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83360350 + ... + 83599951.
It is an arithmetic number, because the mean of its divisors is an integer number (2727797414076).
Almost surely, 220002011020101 is an apocalyptic number.
It is an amenable number.
20002011020101 is a deficient number, since it is larger than the sum of its proper divisors (1820368292507).
20002011020101 is a wasteful number, since it uses less digits than its factorization.
20002011020101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166971203.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20002011020101 its reverse (10102011020002), we get a palindrome (30104022040103).
Subtracting from 20002011020101 its reverse (10102011020002), we obtain a palindrome (9900000000099).
The spelling of 20002011020101 in words is "twenty trillion, two billion, eleven million, twenty thousand, one hundred one".
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