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1313484 = 223234759
BaseRepresentation
bin101000000101011001100
32110201202120
411000223030
5314012414
644052540
714110254
oct5005314
92421676
101313484
11817927
12534150
1336cb13
14262964
151ae2a9
hex140acc

1313484 has 24 divisors (see below), whose sum is σ = 3198720. Its totient is φ = 418704.

The previous prime is 1313467. The next prime is 1313567. The reversal of 1313484 is 4843131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2104 + ... + 2655.

It is an arithmetic number, because the mean of its divisors is an integer number (133280).

21313484 is an apocalyptic number.

It is an amenable number.

1313484 is an abundant number, since it is smaller than the sum of its proper divisors (1885236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313484 is a wasteful number, since it uses less digits than its factorization.

1313484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4789 (or 4787 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 1313484 is about 1146.0732960854. The cubic root of 1313484 is about 109.5153332295.

The spelling of 1313484 in words is "one million, three hundred thirteen thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 4759 9518 14277 19036 28554 57108 109457 218914 328371 437828 656742 1313484