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1352001 = 3764381
BaseRepresentation
bin101001010000101000001
32112200121010
411022011001
5321231001
644551133
714330460
oct5120501
92480533
101352001
11843862
125524a9
13384501
142729d7
151ba8d6
hex14a141

1352001 has 8 divisors (see below), whose sum is σ = 2060224. Its totient is φ = 772560.

The previous prime is 1351997. The next prime is 1352069. The reversal of 1352001 is 1002531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1352001 - 22 = 1351997 is a prime.

It is a Duffinian number.

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32170 + ... + 32211.

It is an arithmetic number, because the mean of its divisors is an integer number (257528).

21352001 is an apocalyptic number.

It is an amenable number.

1352001 is a deficient number, since it is larger than the sum of its proper divisors (708223).

1352001 is an equidigital number, since it uses as much as digits as its factorization.

1352001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64391.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1352001 is about 1162.7557783129. The cubic root of 1352001 is about 110.5755235358.

Adding to 1352001 its reverse (1002531), we get a palindrome (2354532).

The spelling of 1352001 in words is "one million, three hundred fifty-two thousand, one".

Divisors: 1 3 7 21 64381 193143 450667 1352001