Base | Representation |
---|---|
bin | 100001101111011… |
… | …0001011110000111 |
3 | 2220220022200200210 |
4 | 1003132301132013 |
5 | 4304311443143 |
6 | 304201410503 |
7 | 40025014641 |
oct | 10336613607 |
9 | 2826280623 |
10 | 1132140423 |
11 | 531077947 |
12 | 277199a33 |
13 | 150724c9b |
14 | aa507891 |
15 | 695d4033 |
hex | 437b1787 |
1132140423 has 8 divisors (see below), whose sum is σ = 1509758848. Its totient is φ = 754641144.
The previous prime is 1132140413. The next prime is 1132140433. The reversal of 1132140423 is 3240412311.
It is an interprime number because it is at equal distance from previous prime (1132140413) and next prime (1132140433).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1132140423 is a prime.
It is a super-3 number, since 3×11321404233 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1132140423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132140413) 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, 4561 + ... + 47802.
It is an arithmetic number, because the mean of its divisors is an integer number (188719856).
Almost surely, 21132140423 is an apocalyptic number.
1132140423 is a deficient number, since it is larger than the sum of its proper divisors (377618425).
1132140423 is an equidigital number, since it uses as much as digits as its factorization.
1132140423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59573.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1132140423 is about 33647.2944380377. The cubic root of 1132140423 is about 1042.2376693306.
Adding to 1132140423 its reverse (3240412311), we get a palindrome (4372552734).
The spelling of 1132140423 in words is "one billion, one hundred thirty-two million, one hundred forty thousand, four hundred twenty-three".
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