Base | Representation |
---|---|
bin | 10000010011010010011… |
… | …000000001110100000000 |
3 | 10222002111010110120100111 |
4 | 100103102120001310000 |
5 | 121323203034324300 |
6 | 2214342240001104 |
7 | 143635056325654 |
oct | 20232230016400 |
9 | 3862433416314 |
10 | 1120221011200 |
11 | 3a20a0613aa5 |
12 | 161133900194 |
13 | 818371b5965 |
14 | 3c30cc80a64 |
15 | 1e215d269ba |
hex | 104d2601d00 |
1120221011200 has 648 divisors, whose sum is σ = 3089071036800. Its totient is φ = 400625172480.
The previous prime is 1120221011197. The next prime is 1120221011201. The reversal of 1120221011200 is 21101220211.
It is a super-2 number, since 2×11202210112002 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120221011201) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14180012761 + ... + 14180012839.
Almost surely, 21120221011200 is an apocalyptic number.
1120221011200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1120221011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1544535518400).
1120221011200 is an abundant number, since it is smaller than the sum of its proper divisors (1968850025600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120221011200 is an equidigital number, since it uses as much as digits as its factorization.
1120221011200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275 (or 209 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 1120221011200 its reverse (21101220211), we get a palindrome (1141322231411).
The spelling of 1120221011200 in words is "one trillion, one hundred twenty billion, two hundred twenty-one million, eleven thousand, two hundred".
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