Base | Representation |
---|---|
bin | 1001001001010101100011… |
… | …10100100000000101011010 |
3 | 2122012200122021020210011210 |
4 | 10210222301310200011122 |
5 | 10114003404133210020 |
6 | 110435200132003550 |
7 | 4144021416056301 |
oct | 444526164400532 |
9 | 78180567223153 |
10 | 20112020210010 |
11 | 64545070a88a3 |
12 | 2309a16a605b6 |
13 | b2b72b1b2b81 |
14 | 4d75d987b438 |
15 | 24d25e4d43e0 |
hex | 124ab1d2015a |
20112020210010 has 16 divisors (see below), whose sum is σ = 48268848504096. Its totient is φ = 5363205389328.
The previous prime is 20112020209961. The next prime is 20112020210027. The reversal of 20112020210010 is 1001202021102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335200336804 + ... + 335200336863.
It is an arithmetic number, because the mean of its divisors is an integer number (3016803031506).
Almost surely, 220112020210010 is an apocalyptic number.
20112020210010 is an abundant number, since it is smaller than the sum of its proper divisors (28156828294086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20112020210010 is a wasteful number, since it uses less digits than its factorization.
20112020210010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670400673677.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 20112020210010 its reverse (1001202021102), we get a palindrome (21113222231112).
The spelling of 20112020210010 in words is "twenty trillion, one hundred twelve billion, twenty million, two hundred ten thousand, ten".
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