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1327925 = 5253117
BaseRepresentation
bin101000100001100110101
32111110120102
411010030311
5314443200
644243445
714200334
oct5041465
92443512
101327925
11827765
12540585
13376571
14267d1b
151b36d5
hex144335

1327925 has 6 divisors (see below), whose sum is σ = 1646658. Its totient is φ = 1062320.

The previous prime is 1327903. The next prime is 1327933. The reversal of 1327925 is 5297231.

It can be written as a sum of positive squares in 3 ways, for example, as 339889 + 988036 = 583^2 + 994^2 .

It is a de Polignac number, because none of the positive numbers 2k-1327925 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26534 + ... + 26583.

It is an arithmetic number, because the mean of its divisors is an integer number (274443).

21327925 is an apocalyptic number.

It is an amenable number.

1327925 is a deficient number, since it is larger than the sum of its proper divisors (318733).

1327925 is an equidigital number, since it uses as much as digits as its factorization.

1327925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53127 (or 53122 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 1327925 is about 1152.3562817115. The cubic root of 1327925 is about 109.9152239368.

The spelling of 1327925 in words is "one million, three hundred twenty-seven thousand, nine hundred twenty-five".

Divisors: 1 5 25 53117 265585 1327925