Base | Representation |
---|---|
bin | 100000110110011… |
… | …1100111110010011 |
3 | 2211211011210121121 |
4 | 1001230330332103 |
5 | 4224142144443 |
6 | 301214103111 |
7 | 36213264505 |
oct | 10154747623 |
9 | 2754153547 |
10 | 1102303123 |
11 | 516248719 |
12 | 2691aaa97 |
13 | 1474a908c |
14 | a657bd75 |
15 | 66b8d4ed |
hex | 41b3cf93 |
1102303123 has 8 divisors (see below), whose sum is σ = 1127519600. Its totient is φ = 1077317280.
The previous prime is 1102303117. The next prime is 1102303127. The reversal of 1102303123 is 3213032011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1102303123 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1102303097 and 1102303106.
It is not an unprimeable number, because it can be changed into a prime (1102303127) 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, 47973 + ... + 67126.
It is an arithmetic number, because the mean of its divisors is an integer number (140939950).
Almost surely, 21102303123 is an apocalyptic number.
1102303123 is a deficient number, since it is larger than the sum of its proper divisors (25216477).
1102303123 is a wasteful number, since it uses less digits than its factorization.
1102303123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115317.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1102303123 is about 33200.9506339803. The cubic root of 1102303123 is about 1033.0000581020. Note that the first 4 decimals are identical.
Adding to 1102303123 its reverse (3213032011), we get a palindrome (4315335134).
The spelling of 1102303123 in words is "one billion, one hundred two million, three hundred three thousand, one hundred twenty-three".
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