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1395368 = 231313417
BaseRepresentation
bin101010100101010101000
32121220002022
411110222220
5324122433
645524012
714601062
oct5245250
92556068
101395368
118733a7
12573608
1339b180
14284732
151c8698
hex154aa8

1395368 has 16 divisors (see below), whose sum is σ = 2817780. Its totient is φ = 643968.

The previous prime is 1395367. The next prime is 1395413. The reversal of 1395368 is 8635931.

It can be written as a sum of positive squares in 2 ways, for example, as 1304164 + 91204 = 1142^2 + 302^2 .

It is not an unprimeable number, because it can be changed into a prime (1395367) 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, 6605 + ... + 6812.

21395368 is an apocalyptic number.

It is an amenable number.

1395368 is an abundant number, since it is smaller than the sum of its proper divisors (1422412).

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

1395368 is a wasteful number, since it uses less digits than its factorization.

1395368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13436 (or 13432 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 1395368 is about 1181.2569576515. The cubic root of 1395368 is about 111.7453824830.

The spelling of 1395368 in words is "one million, three hundred ninety-five thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 13 26 52 104 13417 26834 53668 107336 174421 348842 697684 1395368