Search a number
-
+
13245483 = 34415161
BaseRepresentation
bin110010100001…
…110000101011
3220220221101110
4302201300223
511342323413
61151521403
7220404366
oct62416053
926827343
1013245483
117527589
124529263
132989b84
141a8b0dd
1512698c3
hexca1c2b

13245483 has 4 divisors (see below), whose sum is σ = 17660648. Its totient is φ = 8830320.

The previous prime is 13245473. The next prime is 13245509. The reversal of 13245483 is 38454231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13245483 - 24 = 13245467 is a prime.

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 13245483.

It is not an unprimeable number, because it can be changed into a prime (13245403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2207578 + ... + 2207583.

It is an arithmetic number, because the mean of its divisors is an integer number (4415162).

Almost surely, 213245483 is an apocalyptic number.

13245483 is a deficient number, since it is larger than the sum of its proper divisors (4415165).

13245483 is an equidigital number, since it uses as much as digits as its factorization.

13245483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4415164.

The product of its digits is 11520, while the sum is 30.

The square root of 13245483 is about 3639.4344340845. The cubic root of 13245483 is about 236.6042818664.

The spelling of 13245483 in words is "thirteen million, two hundred forty-five thousand, four hundred eighty-three".

Divisors: 1 3 4415161 13245483