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13350283 = 107124769
BaseRepresentation
bin110010111011…
…010110001011
3221010021010221
4302323112023
511404202113
61154050511
7221322052
oct62732613
927107127
1013350283
1175992a1
124579a37
1329c579b
141ab7399
15128a98d
hexcbb58b

13350283 has 4 divisors (see below), whose sum is σ = 13475160. Its totient is φ = 13225408.

The previous prime is 13350269. The next prime is 13350307. The reversal of 13350283 is 38205331.

13350283 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 13350283 - 29 = 13349771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13350203) 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, 62278 + ... + 62491.

It is an arithmetic number, because the mean of its divisors is an integer number (3368790).

Almost surely, 213350283 is an apocalyptic number.

13350283 is a deficient number, since it is larger than the sum of its proper divisors (124877).

13350283 is a wasteful number, since it uses less digits than its factorization.

13350283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124876.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 13350283 is about 3653.8039082578. The cubic root of 13350283 is about 237.2266580115.

The spelling of 13350283 in words is "thirteen million, three hundred fifty thousand, two hundred eighty-three".

Divisors: 1 107 124769 13350283