Base | Representation |
---|---|
bin | 10000000000100011110… |
… | …010101100110100100000 |
3 | 10220011120201001002222211 |
4 | 100000203302230310200 |
5 | 121011012200333440 |
6 | 2201215020411504 |
7 | 142323542512165 |
oct | 20004362546440 |
9 | 3804521032884 |
10 | 1100112121120 |
11 | 394611681281 |
12 | 1592613a6b94 |
13 | 7c9810a3c2c |
14 | 3b36233206c |
15 | 1d93a74beea |
hex | 10023cacd20 |
1100112121120 has 48 divisors (see below), whose sum is σ = 2613374153208. Its totient is φ = 437613649920.
The previous prime is 1100112121109. The next prime is 1100112121133. The reversal of 1100112121120 is 211212110011.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 573854731024 + 526257390096 = 757532^2 + 725436^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1100112121120.
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, 18964689 + ... + 19022608.
Almost surely, 21100112121120 is an apocalyptic number.
1100112121120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1100112121120 is an abundant number, since it is smaller than the sum of its proper divisors (1513262032088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100112121120 is a wasteful number, since it uses less digits than its factorization.
1100112121120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37987493 (or 37987485 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 1100112121120 its reverse (211212110011), we get a palindrome (1311324231131).
The spelling of 1100112121120 in words is "one trillion, one hundred billion, one hundred twelve million, one hundred twenty-one thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •