Base | Representation |
---|---|
bin | 100001101011010… |
… | …1110010110100111 |
3 | 2220202100111102121 |
4 | 1003112232112213 |
5 | 4303241434003 |
6 | 304044250411 |
7 | 40001046400 |
oct | 10326562647 |
9 | 2822314377 |
10 | 1130030503 |
11 | 52a966708 |
12 | 276540a07 |
13 | 150166804 |
14 | aa1189a7 |
15 | 69318cbd |
hex | 435ae5a7 |
1130030503 has 24 divisors (see below), whose sum is σ = 1385953632. Its totient is φ = 916844544.
The previous prime is 1130030471. The next prime is 1130030519. The reversal of 1130030503 is 3050300311.
It is not a de Polignac number, because 1130030503 - 25 = 1130030471 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130030593) 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 23 ways as a sum of consecutive naturals, for example, 104151 + ... + 114487.
It is an arithmetic number, because the mean of its divisors is an integer number (57748068).
Almost surely, 21130030503 is an apocalyptic number.
1130030503 is a deficient number, since it is larger than the sum of its proper divisors (255923129).
1130030503 is a wasteful number, since it uses less digits than its factorization.
1130030503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10471 (or 10464 counting only the distinct ones).
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 1130030503 is about 33615.9263296432. The cubic root of 1130030503 is about 1041.5898092954.
Adding to 1130030503 its reverse (3050300311), we get a palindrome (4180330814).
The spelling of 1130030503 in words is "one billion, one hundred thirty million, thirty thousand, five hundred three".
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