Base | Representation |
---|---|
bin | 10100100011000100… |
… | …00001010111111010 |
3 | 1001110210210202220222 |
4 | 22101202001113322 |
5 | 140043034040214 |
6 | 5022352220042 |
7 | 540241423463 |
oct | 122142012772 |
9 | 31423722828 |
10 | 11031549434 |
11 | 4751027404 |
12 | 217a53a622 |
13 | 106a622959 |
14 | 769163d6a |
15 | 44872238e |
hex | 2918815fa |
11031549434 has 8 divisors (see below), whose sum is σ = 16551399060. Its totient is φ = 5514416416.
The previous prime is 11031549433. The next prime is 11031549437. The reversal of 11031549434 is 43494513011.
It can be written as a sum of positive squares in 2 ways, for example, as 10952250409 + 79299025 = 104653^2 + 8905^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 11031549394 and 11031549403.
It is not an unprimeable number, because it can be changed into a prime (11031549433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668969 + ... + 685260.
Almost surely, 211031549434 is an apocalyptic number.
11031549434 is a deficient number, since it is larger than the sum of its proper divisors (5519849626).
11031549434 is a wasteful number, since it uses less digits than its factorization.
11031549434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1358304.
The product of its (nonzero) digits is 25920, while the sum is 35.
The spelling of 11031549434 in words is "eleven billion, thirty-one million, five hundred forty-nine thousand, four hundred thirty-four".
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