Base | Representation |
---|---|
bin | 100001110101110… |
… | …1011001011100010 |
3 | 2221010200112002000 |
4 | 1003223223023202 |
5 | 4311143210110 |
6 | 304402104430 |
7 | 40065532212 |
oct | 10353531342 |
9 | 2833615060 |
10 | 1135522530 |
11 | 532a7797a |
12 | 27834b116 |
13 | 15133a52c |
14 | aab48242 |
15 | 69a511c0 |
hex | 43aeb2e2 |
1135522530 has 64 divisors (see below), whose sum is σ = 3037841280. Its totient is φ = 301828032.
The previous prime is 1135522523. The next prime is 1135522571. The reversal of 1135522530 is 352255311.
It is a happy number.
1135522530 is a `hidden beast` number, since 1 + 135 + 522 + 5 + 3 + 0 = 666.
It is a super-2 number, since 2×11355225302 = 2578822832275201800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1135522494 and 1135522503.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78957 + ... + 92223.
It is an arithmetic number, because the mean of its divisors is an integer number (47466270).
Almost surely, 21135522530 is an apocalyptic number.
1135522530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1135522530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1518920640).
1135522530 is an abundant number, since it is smaller than the sum of its proper divisors (1902318750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1135522530 is a wasteful number, since it uses less digits than its factorization.
1135522530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13600 (or 13594 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The square root of 1135522530 is about 33697.5151902926. The cubic root of 1135522530 is about 1043.2744827141.
Adding to 1135522530 its reverse (352255311), we get a palindrome (1487777841).
The spelling of 1135522530 in words is "one billion, one hundred thirty-five million, five hundred twenty-two thousand, five hundred thirty".
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