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1349083 = 7917077
BaseRepresentation
bin101001001010111011011
32112112121001
411021113123
5321132313
644525431
714316121
oct5112733
92475531
101349083
1184164a
12550877
13383098
14271911
151b9add
hex1495db

1349083 has 4 divisors (see below), whose sum is σ = 1366240. Its totient is φ = 1331928.

The previous prime is 1349077. The next prime is 1349087. The reversal of 1349083 is 3809431.

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 1349083 - 213 = 1340891 is a prime.

It is the 1162-nd Hogben number.

It is a Duffinian number.

1349083 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1349087) by changing a digit.

It is a nontrivial repunit in base 1161.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8460 + ... + 8617.

It is an arithmetic number, because the mean of its divisors is an integer number (341560).

21349083 is an apocalyptic number.

1349083 is a deficient number, since it is larger than the sum of its proper divisors (17157).

1349083 is an equidigital number, since it uses as much as digits as its factorization.

1349083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17156.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1349083 is about 1161.5003228583. The cubic root of 1349083 is about 110.4959151660.

The spelling of 1349083 in words is "one million, three hundred forty-nine thousand, eighty-three".

Divisors: 1 79 17077 1349083