| Base | Representation |
|---|---|
| bin | 100010101101001… |
| … | …0101000101010000 |
| 3 | 10000011021020211202 |
| 4 | 1011122111011100 |
| 5 | 4341104430000 |
| 6 | 311315530332 |
| 7 | 40600225124 |
| oct | 10532250520 |
| 9 | 3004236752 |
| 10 | 1164530000 |
| 11 | 54838a697 |
| 12 | 285bb99a8 |
| 13 | 15735580a |
| 14 | b0939584 |
| 15 | 6c380dd5 |
| hex | 45695150 |
1164530000 has 100 divisors (see below), whose sum is σ = 2849828388. Its totient is φ = 460800000.
The previous prime is 1164529963. The next prime is 1164530009. The reversal of 1164530000 is 354611.
It can be written as a sum of positive squares in 10 ways, for example, as 394578496 + 769951504 = 19864^2 + 27748^2 .
It is a tau number, because it is divible by the number of its divisors (100).
It is a super-2 number, since 2×11645300002 = 2712260241800000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1164530009) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1009424 + ... + 1010576.
Almost surely, 21164530000 is an apocalyptic number.
1164530000 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 1164530000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1424914194).
1164530000 is an abundant number, since it is smaller than the sum of its proper divisors (1685298388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1164530000 is a wasteful number, since it uses less digits than its factorization.
1164530000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1282 (or 1261 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 1164530000 is about 34125.2106220606. The cubic root of 1164530000 is about 1052.0835423542.
Adding to 1164530000 its reverse (354611), we get a palindrome (1164884611).
The spelling of 1164530000 in words is "one billion, one hundred sixty-four million, five hundred thirty thousand".
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