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13026476 = 2219171401
BaseRepresentation
bin110001101100…
…010010101100
3220111210222002
4301230102230
511313321401
61143111432
7215503031
oct61542254
926453862
1013026476
117397a91
124442578
132911298
141a31388
151224a6b
hexc6c4ac

13026476 has 12 divisors (see below), whose sum is σ = 23996280. Its totient is φ = 6170400.

The previous prime is 13026469. The next prime is 13026491. The reversal of 13026476 is 67462031.

It is an unprimeable number.

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, 85625 + ... + 85776.

It is an arithmetic number, because the mean of its divisors is an integer number (1999690).

Almost surely, 213026476 is an apocalyptic number.

It is an amenable number.

13026476 is a deficient number, since it is larger than the sum of its proper divisors (10969804).

13026476 is a wasteful number, since it uses less digits than its factorization.

13026476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171424 (or 171422 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 13026476 is about 3609.2209685748. The cubic root of 13026476 is about 235.2929860093.

The spelling of 13026476 in words is "thirteen million, twenty-six thousand, four hundred seventy-six".

Divisors: 1 2 4 19 38 76 171401 342802 685604 3256619 6513238 13026476