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13012014 = 232168669
BaseRepresentation
bin110001101000…
…110000101110
3220111002010110
4301220300232
511312341024
61142520450
7215412621
oct61506056
926432113
1013012014
117388134
124436126
132907822
141a29db8
151220629
hexc68c2e

13012014 has 8 divisors (see below), whose sum is σ = 26024040. Its totient is φ = 4337336.

The previous prime is 13012007. The next prime is 13012019. The reversal of 13012014 is 41021031.

It is a happy number.

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

13012014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012019) 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, 1084329 + ... + 1084340.

It is an arithmetic number, because the mean of its divisors is an integer number (3253005).

Almost surely, 213012014 is an apocalyptic number.

13012014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13012014 is a wasteful number, since it uses less digits than its factorization.

13012014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168674.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13012014 is about 3607.2169327613. The cubic root of 13012014 is about 235.2058796369.

Adding to 13012014 its reverse (41021031), we get a palindrome (54033045).

The spelling of 13012014 in words is "thirteen million, twelve thousand, fourteen".

Divisors: 1 2 3 6 2168669 4337338 6506007 13012014