Base | Representation |
---|---|
bin | 1001001001101000001010… |
… | …10100011010101011100000 |
3 | 2122020122102112201111222102 |
4 | 10210310011110122223200 |
5 | 10114134334310120000 |
6 | 110443531345425532 |
7 | 4144524122414231 |
oct | 444640524325340 |
9 | 78218375644872 |
10 | 20122011020000 |
11 | 645877370625a |
12 | 230b94493b2a8 |
13 | b2c661003366 |
14 | 4d7ca66cb088 |
15 | 24d6466793d5 |
hex | 124d0551aae0 |
20122011020000 has 60 divisors (see below), whose sum is σ = 49503165460056. Its totient is φ = 8048804400000.
The previous prime is 20122011019937. The next prime is 20122011020009. The reversal of 20122011020000 is 2011022102.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20122011020009) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 503030276 + ... + 503070275.
Almost surely, 220122011020000 is an apocalyptic number.
20122011020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20122011020000 is an abundant number, since it is smaller than the sum of its proper divisors (29381154440056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20122011020000 is an equidigital number, since it uses as much as digits as its factorization.
20122011020000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1006100581 (or 1006100558 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 20122011020000 its reverse (2011022102), we get a palindrome (20124022042102).
The spelling of 20122011020000 in words is "twenty trillion, one hundred twenty-two billion, eleven million, twenty thousand".
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