Base | Representation |
---|---|
bin | 100001101100001… |
… | …0000001101101110 |
3 | 2220210002212021111 |
4 | 1003120100031232 |
5 | 4303342300332 |
6 | 304101022234 |
7 | 40004336125 |
oct | 10330201556 |
9 | 2823085244 |
10 | 1130431342 |
11 | 53010a887 |
12 | 2766b497a |
13 | 1502770b1 |
14 | aa1c0abc |
15 | 69397947 |
hex | 4361036e |
1130431342 has 8 divisors (see below), whose sum is σ = 1696373496. Its totient is φ = 564973512.
The previous prime is 1130431333. The next prime is 1130431369. The reversal of 1130431342 is 2431340311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×11304313423 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115188 + ... + 124615.
It is an arithmetic number, because the mean of its divisors is an integer number (212046687).
Almost surely, 21130431342 is an apocalyptic number.
1130431342 is a deficient number, since it is larger than the sum of its proper divisors (565942154).
1130431342 is a wasteful number, since it uses less digits than its factorization.
1130431342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242162.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 1130431342 is about 33621.8878411073. The cubic root of 1130431342 is about 1041.7129506503.
Adding to 1130431342 its reverse (2431340311), we get a palindrome (3561771653).
The spelling of 1130431342 in words is "one billion, one hundred thirty million, four hundred thirty-one thousand, three hundred forty-two".
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