Base | Representation |
---|---|
bin | 10000001011110101100… |
… | …011101000100001110100 |
3 | 10221022211121122012212120 |
4 | 100023311203220201310 |
5 | 121210312124240312 |
6 | 2210540350515540 |
7 | 143232611146662 |
oct | 20136543504164 |
9 | 3838747565776 |
10 | 1112221321332 |
11 | 399765a38660 |
12 | 15b680805bb0 |
13 | 80b60a50a64 |
14 | 3bb90657c32 |
15 | 1dde888d28c |
hex | 102f58e8874 |
1112221321332 has 48 divisors (see below), whose sum is σ = 2896948572672. Its totient is φ = 329198698080.
The previous prime is 1112221321249. The next prime is 1112221321361. The reversal of 1112221321332 is 2331231222111.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97970128 + ... + 97981479.
It is an arithmetic number, because the mean of its divisors is an integer number (60353095264).
Almost surely, 21112221321332 is an apocalyptic number.
1112221321332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1112221321332 is an abundant number, since it is smaller than the sum of its proper divisors (1784727251340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112221321332 is a wasteful number, since it uses less digits than its factorization.
1112221321332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195951668 (or 195951666 counting only the distinct ones).
The product of its digits is 864, while the sum is 24.
Adding to 1112221321332 its reverse (2331231222111), we get a palindrome (3443452543443).
The spelling of 1112221321332 in words is "one trillion, one hundred twelve billion, two hundred twenty-one million, three hundred twenty-one thousand, three hundred thirty-two".
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