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2162413 = 11196583
BaseRepresentation
bin1000001111111011101101
311001212021101
420033323231
51023144123
6114203101
724244261
oct10177355
94055241
102162413
111247720
12883491
135a9346
144040a1
152caaad
hex20feed

2162413 has 4 divisors (see below), whose sum is σ = 2359008. Its totient is φ = 1965820.

The previous prime is 2162401. The next prime is 2162441. The reversal of 2162413 is 3142612.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2162413 is a prime.

It is a d-powerful number, because it can be written as 25 + 1 + 66 + 221 + 47 + 1 + 37 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162113) 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, 98281 + ... + 98302.

It is an arithmetic number, because the mean of its divisors is an integer number (589752).

22162413 is an apocalyptic number.

It is an amenable number.

2162413 is a deficient number, since it is larger than the sum of its proper divisors (196595).

2162413 is a wasteful number, since it uses less digits than its factorization.

2162413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196594.

The product of its digits is 288, while the sum is 19.

The square root of 2162413 is about 1470.5145358003. The cubic root of 2162413 is about 129.3141991450.

The spelling of 2162413 in words is "two million, one hundred sixty-two thousand, four hundred thirteen".

Divisors: 1 11 196583 2162413