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1325113 = 10912157
BaseRepresentation
bin101000011100000111001
32111022201021
411003200321
5314400423
644222441
714156206
oct5034071
92438637
101325113
11825639
1253aa21
133751ba
14266cad
151b295d
hex143839

1325113 has 4 divisors (see below), whose sum is σ = 1337380. Its totient is φ = 1312848.

The previous prime is 1325111. The next prime is 1325119. The reversal of 1325113 is 3115231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3115231 = 7445033.

It can be written as a sum of positive squares in 2 ways, for example, as 426409 + 898704 = 653^2 + 948^2 .

It is a cyclic number.

It is not a de Polignac number, because 1325113 - 21 = 1325111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325111) 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, 5970 + ... + 6187.

It is an arithmetic number, because the mean of its divisors is an integer number (334345).

21325113 is an apocalyptic number.

It is an amenable number.

1325113 is a deficient number, since it is larger than the sum of its proper divisors (12267).

1325113 is a wasteful number, since it uses less digits than its factorization.

1325113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12266.

The product of its digits is 90, while the sum is 16.

The square root of 1325113 is about 1151.1355263391. The cubic root of 1325113 is about 109.8375840008.

The spelling of 1325113 in words is "one million, three hundred twenty-five thousand, one hundred thirteen".

Divisors: 1 109 12157 1325113