Base | Representation |
---|---|
bin | 1010001100100000100101… |
… | …1000010001101000111100 |
3 | 1110200200000201002202220220 |
4 | 2203020021120101220330 |
5 | 2432131111113014322 |
6 | 35501451335541340 |
7 | 2234616536554626 |
oct | 243101130215074 |
9 | 43620021082826 |
10 | 11210022001212 |
11 | 36321641a1a41 |
12 | 13106b182a850 |
13 | 63413cb64958 |
14 | 2aa7d46a5c16 |
15 | 1468e98d555c |
hex | a3209611a3c |
11210022001212 has 96 divisors (see below), whose sum is σ = 26602587648000. Its totient is φ = 3673585585152.
The previous prime is 11210022001177. The next prime is 11210022001231. The reversal of 11210022001212 is 21210022001211.
It is a junction number, because it is equal to n+sod(n) for n = 11210022001191 and 11210022001200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145231053 + ... + 145308219.
It is an arithmetic number, because the mean of its divisors is an integer number (277110288000).
Almost surely, 211210022001212 is an apocalyptic number.
11210022001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11210022001212 is an abundant number, since it is smaller than the sum of its proper divisors (15392565646788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11210022001212 is a wasteful number, since it uses less digits than its factorization.
11210022001212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78155 (or 78153 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 11210022001212 its reverse (21210022001211), we get a palindrome (32420044002423).
Subtracting 11210022001212 from its reverse (21210022001211), we obtain a palindrome (9999999999999).
The spelling of 11210022001212 in words is "eleven trillion, two hundred ten billion, twenty-two million, one thousand, two hundred twelve".
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