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2132383 = 11217623
BaseRepresentation
bin1000001000100110011111
311000100002011
420020212133
51021214013
6113412051
724060601
oct10104637
94010064
102132383
111227100
1286a027
13598786
143d7171
152c1c3d
hex20899f

2132383 has 6 divisors (see below), whose sum is σ = 2343992. Its totient is φ = 1938420.

The previous prime is 2132381. The next prime is 2132387. The reversal of 2132383 is 3832312.

Adding to 2132383 its reverse (3832312), we get a palindrome (5964695).

It is a happy number.

It is not a de Polignac number, because 2132383 - 21 = 2132381 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 (2132381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8691 + ... + 8932.

22132383 is an apocalyptic number.

2132383 is a deficient number, since it is larger than the sum of its proper divisors (211609).

2132383 is a wasteful number, since it uses less digits than its factorization.

2132383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17645 (or 17634 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 2132383 is about 1460.2681260645. The cubic root of 2132383 is about 128.7127997594.

The spelling of 2132383 in words is "two million, one hundred thirty-two thousand, three hundred eighty-three".

Divisors: 1 11 121 17623 193853 2132383