Base | Representation |
---|---|
bin | 10000010101001001100… |
… | …101100000001001000000 |
3 | 10222021122111212011002221 |
4 | 100111021211200021000 |
5 | 121341302041011000 |
6 | 2215312523220424 |
7 | 144035453245255 |
oct | 20251145401100 |
9 | 3867574764087 |
10 | 1122221032000 |
11 | 3a2a27575252 |
12 | 1615b1677714 |
13 | 81a95669613 |
14 | 3c45c74342c |
15 | 1e2d16e061a |
hex | 10549960240 |
1122221032000 has 56 divisors (see below), whose sum is σ = 2779180405560. Its totient is φ = 448888409600.
The previous prime is 1122221031991. The next prime is 1122221032013. The reversal of 1122221032000 is 2301222211.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 9921753664 + 1112299278336 = 99608^2 + 1054656^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
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, 70130815 + ... + 70146814.
Almost surely, 21122221032000 is an apocalyptic number.
1122221032000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1122221032000 is an abundant number, since it is smaller than the sum of its proper divisors (1656959373560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1122221032000 is an equidigital number, since it uses as much as digits as its factorization.
1122221032000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140277656 (or 140277636 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 1122221032000 its reverse (2301222211), we get a palindrome (1124522254211).
The spelling of 1122221032000 in words is "one trillion, one hundred twenty-two billion, two hundred twenty-one million, thirty-two thousand".
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