Base | Representation |
---|---|
bin | 100000110110001… |
… | …0011000001100111 |
3 | 2211210212001220220 |
4 | 1001230103001213 |
5 | 4224121200203 |
6 | 301210255423 |
7 | 36211650540 |
oct | 10154230147 |
9 | 2753761826 |
10 | 1102131303 |
11 | 516140619 |
12 | 269127573 |
13 | 147448b00 |
14 | a65354c7 |
15 | 66b57653 |
hex | 41b13067 |
1102131303 has 24 divisors (see below), whose sum is σ = 1818569088. Its totient is φ = 581342112.
The previous prime is 1102131293. The next prime is 1102131361. The reversal of 1102131303 is 3031312011.
It is not a de Polignac number, because 1102131303 - 24 = 1102131287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102139303) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 151725 + ... + 158822.
It is an arithmetic number, because the mean of its divisors is an integer number (75773712).
Almost surely, 21102131303 is an apocalyptic number.
1102131303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1102131303 is a deficient number, since it is larger than the sum of its proper divisors (716437785).
1102131303 is a wasteful number, since it uses less digits than its factorization.
1102131303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310583 (or 310570 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 1102131303 is about 33198.3629566278. The cubic root of 1102131303 is about 1032.9463828200.
Adding to 1102131303 its reverse (3031312011), we get a palindrome (4133443314).
It can be divided in two parts, 11021 and 31303, that added together give a palindrome (42324).
The spelling of 1102131303 in words is "one billion, one hundred two million, one hundred thirty-one thousand, three hundred three".
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