Base | Representation |
---|---|
bin | 10000100001100010111… |
… | …100001111010001110011 |
3 | 11000120000010112001220101 |
4 | 100201202330033101303 |
5 | 122101032004341111 |
6 | 2225353401053231 |
7 | 145016345000662 |
oct | 20414274172163 |
9 | 4016003461811 |
10 | 1135531324531 |
11 | 3a863791400a |
12 | 1640a7187217 |
13 | 83107100b66 |
14 | 3cd623a0dd9 |
15 | 1e80eed5bc1 |
hex | 10862f0f473 |
1135531324531 has 4 divisors (see below), whose sum is σ = 1139113442592. Its totient is φ = 1131949206472.
The previous prime is 1135531324481. The next prime is 1135531324541. The reversal of 1135531324531 is 1354231355311.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1135531324531 - 233 = 1126941389939 is a prime.
It is a super-2 number, since 2×11355313245312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1135531324541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1791058555 + ... + 1791059188.
It is an arithmetic number, because the mean of its divisors is an integer number (284778360648).
Almost surely, 21135531324531 is an apocalyptic number.
1135531324531 is a deficient number, since it is larger than the sum of its proper divisors (3582118061).
1135531324531 is an equidigital number, since it uses as much as digits as its factorization.
1135531324531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3582118060.
The product of its digits is 81000, while the sum is 37.
Adding to 1135531324531 its reverse (1354231355311), we get a palindrome (2489762679842).
The spelling of 1135531324531 in words is "one trillion, one hundred thirty-five billion, five hundred thirty-one million, three hundred twenty-four thousand, five hundred thirty-one".
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