Base | Representation |
---|---|
bin | 10000000000110100111… |
… | …101011010101100100100 |
3 | 10220012022210000010221001 |
4 | 100000310331122230210 |
5 | 121012104414040030 |
6 | 2201303350003044 |
7 | 142333640613424 |
oct | 20006475325444 |
9 | 3805283003831 |
10 | 1100400143140 |
11 | 39474a214501 |
12 | 159321946484 |
13 | 7c9c8969a6c |
14 | 3b38c6a8484 |
15 | 1d955b91cca |
hex | 10034f5ab24 |
1100400143140 has 24 divisors (see below), whose sum is σ = 2326349302200. Its totient is φ = 437205961728.
The previous prime is 1100400143093. The next prime is 1100400143189. The reversal of 1100400143140 is 413410040011.
It can be written as a sum of positive squares in 4 ways, for example, as 35854937316 + 1064545205824 = 189354^2 + 1031768^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184627917 + ... + 184633876.
It is an arithmetic number, because the mean of its divisors is an integer number (96931220925).
Almost surely, 21100400143140 is an apocalyptic number.
1100400143140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1100400143140 is an abundant number, since it is smaller than the sum of its proper divisors (1225949159060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100400143140 is a wasteful number, since it uses less digits than its factorization.
1100400143140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 369261951 (or 369261949 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 1100400143140 its reverse (413410040011), we get a palindrome (1513810183151).
The spelling of 1100400143140 in words is "one trillion, one hundred billion, four hundred million, one hundred forty-three thousand, one hundred forty".
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