Base | Representation |
---|---|
bin | 11000111110111101… |
… | …00011000000111101 |
3 | 1021121202221011111221 |
4 | 30133132203000331 |
5 | 204432212101300 |
6 | 10054543113341 |
7 | 653246434651 |
oct | 143736430075 |
9 | 37552834457 |
10 | 13413003325 |
11 | 5763321a17 |
12 | 2723ba2851 |
13 | 1359b16b77 |
14 | 913556a61 |
15 | 53783331a |
hex | 31f7a303d |
13413003325 has 6 divisors (see below), whose sum is σ = 16632124154. Its totient is φ = 10730402640.
The previous prime is 13413003323. The next prime is 13413003377. The reversal of 13413003325 is 52330031431.
It can be written as a sum of positive squares in 3 ways, for example, as 900120004 + 12512883321 = 30002^2 + 111861^2 .
It is not a de Polignac number, because 13413003325 - 21 = 13413003323 is a prime.
It is a super-2 number, since 2×134130033252 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 536520133 = 13413003325 / (1 + 3 + 4 + 1 + 3 + 0 + 0 + 3 + 3 + 2 + 5).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13413003325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13413003323) 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 5 ways as a sum of consecutive naturals, for example, 268260042 + ... + 268260091.
Almost surely, 213413003325 is an apocalyptic number.
It is an amenable number.
13413003325 is a deficient number, since it is larger than the sum of its proper divisors (3219120829).
13413003325 is an equidigital number, since it uses as much as digits as its factorization.
13413003325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536520143 (or 536520138 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 25.
Adding to 13413003325 its reverse (52330031431), we get a palindrome (65743034756).
The spelling of 13413003325 in words is "thirteen billion, four hundred thirteen million, three thousand, three hundred twenty-five".
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