Base | Representation |
---|---|
bin | 110011001111… |
… | …010011110011 |
3 | 221021102022101 |
4 | 303033103303 |
5 | 11414311201 |
6 | 1155521231 |
7 | 222112333 |
oct | 63172363 |
9 | 27242271 |
10 | 13432051 |
11 | 7644776 |
12 | 45b9217 |
13 | 2a23a79 |
14 | 1ad90c3 |
15 | 12a4d01 |
hex | ccf4f3 |
13432051 has 8 divisors (see below), whose sum is σ = 13837824. Its totient is φ = 13030080.
The previous prime is 13432037. The next prime is 13432061. The reversal of 13432051 is 15023431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13432051 - 25 = 13432019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13432061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7246 + ... + 8908.
It is an arithmetic number, because the mean of its divisors is an integer number (1729728).
Almost surely, 213432051 is an apocalyptic number.
13432051 is a deficient number, since it is larger than the sum of its proper divisors (405773).
13432051 is a wasteful number, since it uses less digits than its factorization.
13432051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1901.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 13432051 is about 3664.9762618604. The cubic root of 13432051 is about 237.7099956169.
Adding to 13432051 its reverse (15023431), we get a palindrome (28455482).
The spelling of 13432051 in words is "thirteen million, four hundred thirty-two thousand, fifty-one".
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