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13441034 = 26720517
BaseRepresentation
bin110011010001…
…100000001010
3221021212122002
4303101200022
511420103114
61200031002
7222150455
oct63214012
927255562
1013441034
1176504a2
124602462
132a27b99
141adc49c
1512a77de
hexcd180a

13441034 has 4 divisors (see below), whose sum is σ = 20161554. Its totient is φ = 6720516.

The previous prime is 13441031. The next prime is 13441049. The reversal of 13441034 is 43014431.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 4826809 = 2935^2 + 2197^2 .

It is a super-2 number, since 2×134410342 = 361322789978312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13440997 and 13441015.

It is not an unprimeable number, because it can be changed into a prime (13441031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3360257 + ... + 3360260.

Almost surely, 213441034 is an apocalyptic number.

13441034 is a deficient number, since it is larger than the sum of its proper divisors (6720520).

13441034 is an equidigital number, since it uses as much as digits as its factorization.

13441034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6720519.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 13441034 is about 3666.2015765640. The cubic root of 13441034 is about 237.7629751916.

Adding to 13441034 its reverse (43014431), we get a palindrome (56455465).

The spelling of 13441034 in words is "thirteen million, four hundred forty-one thousand, thirty-four".

Divisors: 1 2 6720517 13441034