Base | Representation |
---|---|
bin | 11000011010000000… |
… | …11110011101001001 |
3 | 1020211011211222211110 |
4 | 30031000132131021 |
5 | 203313400133231 |
6 | 10004113320533 |
7 | 642464525322 |
oct | 141500363511 |
9 | 36734758743 |
10 | 13103130441 |
11 | 5614414925 |
12 | 2658266149 |
13 | 130a87032b |
14 | 8c4333449 |
15 | 51a524046 |
hex | 30d01e749 |
13103130441 has 16 divisors (see below), whose sum is σ = 17639653824. Its totient is φ = 8651065344.
The previous prime is 13103130433. The next prime is 13103130449. The reversal of 13103130441 is 14403130131.
It is an interprime number because it is at equal distance from previous prime (13103130433) and next prime (13103130449).
It is not a de Polignac number, because 13103130441 - 23 = 13103130433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13103130449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907485 + ... + 1914341.
It is an arithmetic number, because the mean of its divisors is an integer number (1102478364).
Almost surely, 213103130441 is an apocalyptic number.
It is an amenable number.
13103130441 is a deficient number, since it is larger than the sum of its proper divisors (4536523383).
13103130441 is a wasteful number, since it uses less digits than its factorization.
13103130441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12920.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 13103130441 its reverse (14403130131), we get a palindrome (27506260572).
The spelling of 13103130441 in words is "thirteen billion, one hundred three million, one hundred thirty thousand, four hundred forty-one".
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