Base | Representation |
---|---|
bin | 100000011110000… |
… | …1011111110110101 |
3 | 2210221010022211121 |
4 | 1000330023332311 |
5 | 4212404111131 |
6 | 300040103541 |
7 | 35666522545 |
oct | 10074137665 |
9 | 2727108747 |
10 | 1089519541 |
11 | 50a007180 |
12 | 264a64bb1 |
13 | 144951526 |
14 | a49b1325 |
15 | 659b5911 |
hex | 40f0bfb5 |
1089519541 has 8 divisors (see below), whose sum is σ = 1189270368. Its totient is φ = 989886000.
The previous prime is 1089519517. The next prime is 1089519553. The reversal of 1089519541 is 1459159801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1089519541 - 211 = 1089517493 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1089514541) by changing a digit.
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, 9295 + ... + 47596.
It is an arithmetic number, because the mean of its divisors is an integer number (148658796).
Almost surely, 21089519541 is an apocalyptic number.
1089519541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1089519541 is a deficient number, since it is larger than the sum of its proper divisors (99750827).
1089519541 is a wasteful number, since it uses less digits than its factorization.
1089519541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58643.
The product of its (nonzero) digits is 64800, while the sum is 43.
The square root of 1089519541 is about 33007.8708946821. The cubic root of 1089519541 is about 1028.9912331070.
The spelling of 1089519541 in words is "one billion, eighty-nine million, five hundred nineteen thousand, five hundred forty-one".
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