Search a number
-
+
13375101 = 34458367
BaseRepresentation
bin110011000001…
…011001111101
3221011112012010
4303001121331
511411000401
61154401433
7221454315
oct63013175
927145163
1013375101
117605a03
124590279
132a03b7c
141ac2445
151292ed6
hexcc167d

13375101 has 4 divisors (see below), whose sum is σ = 17833472. Its totient is φ = 8916732.

The previous prime is 13375099. The next prime is 13375111. The reversal of 13375101 is 10157331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13375101 - 21 = 13375099 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13375111) 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 3 ways as a sum of consecutive naturals, for example, 2229181 + ... + 2229186.

It is an arithmetic number, because the mean of its divisors is an integer number (4458368).

Almost surely, 213375101 is an apocalyptic number.

It is an amenable number.

13375101 is a deficient number, since it is larger than the sum of its proper divisors (4458371).

13375101 is an equidigital number, since it uses as much as digits as its factorization.

13375101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4458370.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 13375101 is about 3657.1985179916. The cubic root of 13375101 is about 237.3735674242.

The spelling of 13375101 in words is "thirteen million, three hundred seventy-five thousand, one hundred one".

Divisors: 1 3 4458367 13375101