Base | Representation |
---|---|
bin | 110010101111… |
… | …100100100011 |
3 | 221000210222120 |
4 | 302233210203 |
5 | 11401131201 |
6 | 1153035323 |
7 | 221031330 |
oct | 62574443 |
9 | 27023876 |
10 | 13302051 |
11 | 7566034 |
12 | 4555b43 |
13 | 29a9849 |
14 | 1aa3987 |
15 | 127b536 |
hex | caf923 |
13302051 has 16 divisors (see below), whose sum is σ = 20396544. Its totient is φ = 7553664.
The previous prime is 13302049. The next prime is 13302053. The reversal of 13302051 is 15020331.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (13302049) and next prime (13302053).
It is not a de Polignac number, because 13302051 - 21 = 13302049 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13302051.
It is not an unprimeable number, because it can be changed into a prime (13302053) 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 15 ways as a sum of consecutive naturals, for example, 1611 + ... + 5403.
It is an arithmetic number, because the mean of its divisors is an integer number (1274784).
Almost surely, 213302051 is an apocalyptic number.
13302051 is a deficient number, since it is larger than the sum of its proper divisors (7094493).
13302051 is a wasteful number, since it uses less digits than its factorization.
13302051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3970.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 13302051 is about 3647.1976913790. The cubic root of 13302051 is about 236.9406285434.
Adding to 13302051 its reverse (15020331), we get a palindrome (28322382).
The spelling of 13302051 in words is "thirteen million, three hundred two thousand, fifty-one".
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