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13038484 = 2219171559
BaseRepresentation
bin110001101111…
…001110010100
3220112102102211
4301233032110
511314212414
61143243204
7215553034
oct61571624
926472384
1013038484
1173a6008
124449504
1329168a4
141a358c4
1512283c4
hexc6f394

13038484 has 12 divisors (see below), whose sum is σ = 24018400. Its totient is φ = 6176088.

The previous prime is 13038481. The next prime is 13038497. The reversal of 13038484 is 48483031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13038481) 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, 85704 + ... + 85855.

Almost surely, 213038484 is an apocalyptic number.

It is an amenable number.

13038484 is a deficient number, since it is larger than the sum of its proper divisors (10979916).

13038484 is a wasteful number, since it uses less digits than its factorization.

13038484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171582 (or 171580 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 13038484 is about 3610.8841022664. The cubic root of 13038484 is about 235.3652626673.

The spelling of 13038484 in words is "thirteen million, thirty-eight thousand, four hundred eighty-four".

Divisors: 1 2 4 19 38 76 171559 343118 686236 3259621 6519242 13038484