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13027034 = 237176041
BaseRepresentation
bin110001101100…
…011011011010
3220111211201202
4301230123122
511313331114
61143114202
7215504456
oct61543332
926454652
1013027034
117398449
124442962
132911607
141a31666
151224cde
hexc6c6da

13027034 has 8 divisors (see below), whose sum is σ = 20068788. Its totient is φ = 6337440.

The previous prime is 13027031. The next prime is 13027051. The reversal of 13027034 is 43072031.

It can be written as a sum of positive squares in 2 ways, for example, as 12623809 + 403225 = 3553^2 + 635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×130270342 = 339407229674312, which contains 22 as substring.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 13026997 and 13027015.

It is not an unprimeable number, because it can be changed into a prime (13027031) 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, 87947 + ... + 88094.

Almost surely, 213027034 is an apocalyptic number.

13027034 is a deficient number, since it is larger than the sum of its proper divisors (7041754).

13027034 is a wasteful number, since it uses less digits than its factorization.

13027034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176080.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 13027034 is about 3609.2982697472. The cubic root of 13027034 is about 235.2963456186.

Adding to 13027034 its reverse (43072031), we get a palindrome (56099065).

The spelling of 13027034 in words is "thirteen million, twenty-seven thousand, thirty-four".

Divisors: 1 2 37 74 176041 352082 6513517 13027034