Base | Representation |
---|---|
bin | 100001010111000… |
… | …1111100001000010 |
3 | 2220000101100102000 |
4 | 1002232033201002 |
5 | 4243032342214 |
6 | 303025004430 |
7 | 36511620411 |
oct | 10256174102 |
9 | 2800340360 |
10 | 1119418434 |
11 | 524978702 |
12 | 272a83716 |
13 | 14abbc494 |
14 | a8955478 |
15 | 6841e809 |
hex | 42b8f842 |
1119418434 has 32 divisors (see below), whose sum is σ = 2490761280. Its totient is φ = 372664800.
The previous prime is 1119418409. The next prime is 1119418439. The reversal of 1119418434 is 4348149111.
It is not an unprimeable number, because it can be changed into a prime (1119418439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31014 + ... + 56574.
It is an arithmetic number, because the mean of its divisors is an integer number (77836290).
Almost surely, 21119418434 is an apocalyptic number.
1119418434 is an abundant number, since it is smaller than the sum of its proper divisors (1371342846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1119418434 is a wasteful number, since it uses less digits than its factorization.
1119418434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26383 (or 26377 counting only the distinct ones).
The product of its digits is 13824, while the sum is 36.
The square root of 1119418434 is about 33457.7111291254. The cubic root of 1119418434 is about 1038.3190405575.
The spelling of 1119418434 in words is "one billion, one hundred nineteen million, four hundred eighteen thousand, four hundred thirty-four".
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