Base | Representation |
---|---|
bin | 1001000111000010110000… |
… | …11011001110010111111000 |
3 | 2121221011012220211010101100 |
4 | 10203201120123032113320 |
5 | 10111211004004002222 |
6 | 110335044033051400 |
7 | 4135231433614446 |
oct | 443413033162770 |
9 | 77834186733340 |
10 | 20033211000312 |
11 | 6424045388134 |
12 | 22b66a19b6b60 |
13 | b2417b999603 |
14 | 4d3880d15b96 |
15 | 24b19a8324ac |
hex | 1238586ce5f8 |
20033211000312 has 48 divisors (see below), whose sum is σ = 54276627160080. Its totient is φ = 6675273734400.
The previous prime is 20033211000293. The next prime is 20033211000401. The reversal of 20033211000312 is 21300011233002.
20033211000312 is a `hidden beast` number, since 20 + 0 + 3 + 321 + 10 + 0 + 0 + 312 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51121489 + ... + 51511872.
It is an arithmetic number, because the mean of its divisors is an integer number (1130763065835).
Almost surely, 220033211000312 is an apocalyptic number.
It is an amenable number.
20033211000312 is an abundant number, since it is smaller than the sum of its proper divisors (34243416159768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20033211000312 is a wasteful number, since it uses less digits than its factorization.
20033211000312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102636084 (or 102636077 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 20033211000312 its reverse (21300011233002), we get a palindrome (41333222233314).
The spelling of 20033211000312 in words is "twenty trillion, thirty-three billion, two hundred eleven million, three hundred twelve", and thus it is an aban number.
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