Base | Representation |
---|---|
bin | 100010110110100… |
… | …0011110101100111 |
3 | 10000111111201020102 |
4 | 1011231003311213 |
5 | 4343334040403 |
6 | 312013054315 |
7 | 40660035236 |
oct | 10555036547 |
9 | 3014451212 |
10 | 1169440103 |
11 | 550133727 |
12 | 28778739b |
13 | 1583846c0 |
14 | b1456b1d |
15 | 6ca00b88 |
hex | 45b43d67 |
1169440103 has 8 divisors (see below), whose sum is σ = 1260961296. Its totient is φ = 1078142400.
The previous prime is 1169440099. The next prime is 1169440117. The reversal of 1169440103 is 3010449611.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1169440103 - 22 = 1169440099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1169440133) 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, 44918 + ... + 66003.
It is an arithmetic number, because the mean of its divisors is an integer number (157620162).
Almost surely, 21169440103 is an apocalyptic number.
1169440103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1169440103 is a deficient number, since it is larger than the sum of its proper divisors (91521193).
1169440103 is a wasteful number, since it uses less digits than its factorization.
1169440103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111745.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 1169440103 is about 34197.0774043631. The cubic root of 1169440103 is about 1053.5601309449.
Adding to 1169440103 its reverse (3010449611), we get a palindrome (4179889714).
The spelling of 1169440103 in words is "one billion, one hundred sixty-nine million, four hundred forty thousand, one hundred three".
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