Base | Representation |
---|---|
bin | 110001110000… |
… | …011000000001 |
3 | 220112122220112 |
4 | 301300120001 |
5 | 11314340301 |
6 | 1143321105 |
7 | 215602553 |
oct | 61603001 |
9 | 26478815 |
10 | 13043201 |
11 | 73a9606 |
12 | 4450195 |
13 | 2918a92 |
14 | 1a374d3 |
15 | 12299bb |
hex | c70601 |
13043201 has 8 divisors (see below), whose sum is σ = 13293504. Its totient is φ = 12795280.
The previous prime is 13043183. The next prime is 13043221. The reversal of 13043201 is 10234031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13043201 - 222 = 8848897 is a prime.
It is a Duffinian number.
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (13043221) 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, 13391 + ... + 14331.
It is an arithmetic number, because the mean of its divisors is an integer number (1661688).
Almost surely, 213043201 is an apocalyptic number.
It is an amenable number.
13043201 is a deficient number, since it is larger than the sum of its proper divisors (250303).
13043201 is an equidigital number, since it uses as much as digits as its factorization.
13043201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1191.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 13043201 is about 3611.5372073398. The cubic root of 13043201 is about 235.3936423493.
Adding to 13043201 its reverse (10234031), we get a palindrome (23277232).
The spelling of 13043201 in words is "thirteen million, forty-three thousand, two hundred one".
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