Base | Representation |
---|---|
bin | 1001001001010101111010… |
… | …01000011111100010001010 |
3 | 2122012201010111101010010001 |
4 | 10210222331020133202022 |
5 | 10114004301230000020 |
6 | 110435231031513214 |
7 | 4144026212211022 |
oct | 444527510374212 |
9 | 78181114333101 |
10 | 20112210000010 |
11 | 64545a4247937 |
12 | 2309a6a52880a |
13 | b2b75b603b4b |
14 | 4d7616b62a82 |
15 | 24d270ec350a |
hex | 124abd21f88a |
20112210000010 has 16 divisors (see below), whose sum is σ = 36207487474272. Its totient is φ = 8043659672400.
The previous prime is 20112209999977. The next prime is 20112210000061. The reversal of 20112210000010 is 1000001221102.
It is a Harshad number since it is a multiple of its sum of digits (10).
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, 152971956 + ... + 153103375.
It is an arithmetic number, because the mean of its divisors is an integer number (2262967967142).
Almost surely, 220112210000010 is an apocalyptic number.
20112210000010 is a deficient number, since it is larger than the sum of its proper divisors (16095277474262).
20112210000010 is a wasteful number, since it uses less digits than its factorization.
20112210000010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306081909.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20112210000010 its reverse (1000001221102), we get a palindrome (21112211221112).
The spelling of 20112210000010 in words is "twenty trillion, one hundred twelve billion, two hundred ten million, ten", and thus it is an aban number.
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