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952013 = 1376949
BaseRepresentation
bin11101000011011001101
31210100220202
43220123031
5220431023
632223245
711043356
oct3503315
91710822
10952013
115a0297
1239ab25
1327442a
141aad2d
1513c128
hexe86cd

952013 has 4 divisors (see below), whose sum is σ = 959100. Its totient is φ = 944928.

The previous prime is 952009. The next prime is 952037. The reversal of 952013 is 310259.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 310259 = 449691.

It can be written as a sum of positive squares in 2 ways, for example, as 708964 + 243049 = 842^2 + 493^2 .

It is a cyclic number.

It is not a de Polignac number, because 952013 - 22 = 952009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3338 + ... + 3611.

It is an arithmetic number, because the mean of its divisors is an integer number (239775).

2952013 is an apocalyptic number.

It is an amenable number.

952013 is a deficient number, since it is larger than the sum of its proper divisors (7087).

952013 is a wasteful number, since it uses less digits than its factorization.

952013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 952013 is about 975.7115352398. The cubic root of 952013 is about 98.3741424666.

The spelling of 952013 in words is "nine hundred fifty-two thousand, thirteen".

Divisors: 1 137 6949 952013