Base | Representation |
---|---|
bin | 1010000000111111101011… |
… | …1111011110000110100100 |
3 | 1102222202102222220202100222 |
4 | 2200033322333132012210 |
5 | 2420411002300401040 |
6 | 35230535043423512 |
7 | 2214414611412524 |
oct | 240177277360644 |
9 | 42882388822328 |
10 | 11012212122020 |
11 | 3566286722a3a |
12 | 129a2a7684b98 |
13 | 61b5a74c8565 |
14 | 2a0dcb40d684 |
15 | 1416bd87abb5 |
hex | a03fafde1a4 |
11012212122020 has 24 divisors (see below), whose sum is σ = 23130630700800. Its totient is φ = 4403935278432.
The previous prime is 11012212121969. The next prime is 11012212122113. The reversal of 11012212122020 is 2022121221011.
It is a self number, because there is not a number n which added to its sum of digits gives 11012212122020.
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, 59253050 + ... + 59438609.
It is an arithmetic number, because the mean of its divisors is an integer number (963776279200).
Almost surely, 211012212122020 is an apocalyptic number.
11012212122020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11012212122020 is an abundant number, since it is smaller than the sum of its proper divisors (12118418578780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11012212122020 is a wasteful number, since it uses less digits than its factorization.
11012212122020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118696307 (or 118696305 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 11012212122020 its reverse (2022121221011), we get a palindrome (13034333343031).
The spelling of 11012212122020 in words is "eleven trillion, twelve billion, two hundred twelve million, one hundred twenty-two thousand, twenty".
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