Base | Representation |
---|---|
bin | 10000100101110011011… |
… | …100111101010010010100 |
3 | 11000222210202111201010220 |
4 | 100211303130331102110 |
5 | 122134412421214330 |
6 | 2231431202314340 |
7 | 145240552122120 |
oct | 20456334752224 |
9 | 4028722451126 |
10 | 1140103304340 |
11 | 3aa573658120 |
12 | 164b623589b0 |
13 | 8368538a360 |
14 | 3d277686580 |
15 | 1e9cb591710 |
hex | 1097373d494 |
1140103304340 has 384 divisors, whose sum is σ = 4402001092608. Its totient is φ = 212770437120.
The previous prime is 1140103304317. The next prime is 1140103304341. The reversal of 1140103304340 is 434033010411.
It is a self number, because there is not a number n which added to its sum of digits gives 1140103304340.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1140103304341) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1965697 + ... + 2478743.
It is an arithmetic number, because the mean of its divisors is an integer number (11463544512).
Almost surely, 21140103304340 is an apocalyptic number.
1140103304340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1140103304340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2201000546304).
1140103304340 is an abundant number, since it is smaller than the sum of its proper divisors (3261897788268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1140103304340 is a wasteful number, since it uses less digits than its factorization.
1140103304340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513127 (or 513125 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 1140103304340 its reverse (434033010411), we get a palindrome (1574136314751).
The spelling of 1140103304340 in words is "one trillion, one hundred forty billion, one hundred three million, three hundred four thousand, three hundred forty".
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