Base | Representation |
---|---|
bin | 1010000110110100001011… |
… | …0010110110001001110100 |
3 | 1110100022112101200001112111 |
4 | 2201231002302312021310 |
5 | 2424030241430120040 |
6 | 35344512532500404 |
7 | 2224554462131632 |
oct | 241550262661164 |
9 | 43308471601474 |
10 | 11112201020020 |
11 | 35a4726865a31 |
12 | 12b575177a704 |
13 | 627b5091b969 |
14 | 2a5b94bc0352 |
15 | 1440c1b20dea |
hex | a1b42cb6274 |
11112201020020 has 24 divisors (see below), whose sum is σ = 24088384147968. Its totient is φ = 4301497168800.
The previous prime is 11112201020003. The next prime is 11112201020023. The reversal of 11112201020020 is 2002010221111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11112201020023) 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, 8961451816 + ... + 8961453055.
It is an arithmetic number, because the mean of its divisors is an integer number (1003682672832).
Almost surely, 211112201020020 is an apocalyptic number.
11112201020020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11112201020020 is an abundant number, since it is smaller than the sum of its proper divisors (12976183127948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11112201020020 is a wasteful number, since it uses less digits than its factorization.
11112201020020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17922904911 (or 17922904909 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 11112201020020 its reverse (2002010221111), we get a palindrome (13114211241131).
The spelling of 11112201020020 in words is "eleven trillion, one hundred twelve billion, two hundred one million, twenty thousand, twenty".
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