Base | Representation |
---|---|
bin | 10000000000100101000… |
… | …011001110101011011000 |
3 | 10220011122011202121202002 |
4 | 100000211003032223120 |
5 | 121011033101400240 |
6 | 2201221053100132 |
7 | 142324220114024 |
oct | 20004503165330 |
9 | 3804564677662 |
10 | 1100133231320 |
11 | 39462258a722 |
12 | 159268487648 |
13 | 7c985585786 |
14 | 3b365069384 |
15 | 1d93c51bd15 |
hex | 100250cead8 |
1100133231320 has 32 divisors (see below), whose sum is σ = 2477235225600. Its totient is φ = 439709211648.
The previous prime is 1100133231271. The next prime is 1100133231359. The reversal of 1100133231320 is 231323310011.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 1100133231292 and 1100133231301.
It is a congruent number.
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, 10700729 + ... + 10803048.
It is an arithmetic number, because the mean of its divisors is an integer number (77413600800).
Almost surely, 21100133231320 is an apocalyptic number.
1100133231320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1100133231320 is an abundant number, since it is smaller than the sum of its proper divisors (1377101994280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100133231320 is a wasteful number, since it uses less digits than its factorization.
1100133231320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21505067 (or 21505063 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 1100133231320 its reverse (231323310011), we get a palindrome (1331456541331).
The spelling of 1100133231320 in words is "one trillion, one hundred billion, one hundred thirty-three million, two hundred thirty-one thousand, three hundred twenty".
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