Base | Representation |
---|---|
bin | 11000011001111001… |
… | …00011100111110110 |
3 | 1020211002220210111012 |
4 | 30030330203213312 |
5 | 203313114244110 |
6 | 10004035312222 |
7 | 642453016052 |
oct | 141474434766 |
9 | 36732823435 |
10 | 13102103030 |
11 | 5613882a25 |
12 | 2657a4b672 |
13 | 130a5a07b3 |
14 | 8c4146c62 |
15 | 51a3be905 |
hex | 30cf239f6 |
13102103030 has 32 divisors (see below), whose sum is σ = 24837343200. Its totient is φ = 4962546432.
The previous prime is 13102103009. The next prime is 13102103039. The reversal of 13102103030 is 3030120131.
It is a junction number, because it is equal to n+sod(n) for n = 13102102996 and 13102103014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13102103039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393056 + ... + 425084.
It is an arithmetic number, because the mean of its divisors is an integer number (776166975).
Almost surely, 213102103030 is an apocalyptic number.
13102103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13102103030 is a deficient number, since it is larger than the sum of its proper divisors (11735240170).
13102103030 is a wasteful number, since it uses less digits than its factorization.
13102103030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34208.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 13102103030 its reverse (3030120131), we get a palindrome (16132223161).
The spelling of 13102103030 in words is "thirteen billion, one hundred two million, one hundred three thousand, thirty".
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