Base | Representation |
---|---|
bin | 10000000011101010101… |
… | …101011011001110010000 |
3 | 10220111012021201122212201 |
4 | 100003222231123032100 |
5 | 121034331021414204 |
6 | 2202530114132544 |
7 | 142502335115602 |
oct | 20035255331620 |
9 | 3814167648781 |
10 | 1103449404304 |
11 | 395a74470555 |
12 | 159a32b81154 |
13 | 8009360b300 |
14 | 3b59b655172 |
15 | 1da837169a4 |
hex | 100eab5b390 |
1103449404304 has 45 divisors (see below), whose sum is σ = 2315154720819. Its totient is φ = 509259129600.
The previous prime is 1103449404283. The next prime is 1103449404307. The reversal of 1103449404304 is 4034049443011.
The square root of 1103449404304 is 1050452.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 932344736400 + 171104667904 = 965580^2 + 413648^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1103449404307) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 54613404 + ... + 54633604.
Almost surely, 21103449404304 is an apocalyptic number.
1103449404304 is the 1050452-nd square number.
It is an amenable number.
1103449404304 is an abundant number, since it is smaller than the sum of its proper divisors (1211705316515).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1103449404304 is an frugal number, since it uses more digits than its factorization.
1103449404304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40436 (or 20216 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 37.
The spelling of 1103449404304 in words is "one trillion, one hundred three billion, four hundred forty-nine million, four hundred four thousand, three hundred four".
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