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13106283 = 34368761
BaseRepresentation
bin110001111111…
…110001101011
3220122212102220
4301333301223
511323400113
61144525123
7216254511
oct61776153
926585386
1013106283
117441a43
1244807a3
13293b6c8
141a524b1
15123d523
hexc7fc6b

13106283 has 4 divisors (see below), whose sum is σ = 17475048. Its totient is φ = 8737520.

The previous prime is 13106243. The next prime is 13106287. The reversal of 13106283 is 38260131.

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

It is a cyclic number.

It is not a de Polignac number, because 13106283 - 210 = 13105259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13106287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184378 + ... + 2184383.

It is an arithmetic number, because the mean of its divisors is an integer number (4368762).

Almost surely, 213106283 is an apocalyptic number.

13106283 is a deficient number, since it is larger than the sum of its proper divisors (4368765).

13106283 is an equidigital number, since it uses as much as digits as its factorization.

13106283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368764.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13106283 is about 3620.2600735306. The cubic root of 13106283 is about 235.7725173198.

The spelling of 13106283 in words is "thirteen million, one hundred six thousand, two hundred eighty-three".

Divisors: 1 3 4368761 13106283