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2132539 is a prime number
BaseRepresentation
bin1000001000101000111011
311000100021221
420020220323
51021220124
6113412511
724061213
oct10105073
94010257
102132539
111227232
1286a137
13598876
143d7243
152c1ce4
hex208a3b

2132539 has 2 divisors, whose sum is σ = 2132540. Its totient is φ = 2132538.

The previous prime is 2132513. The next prime is 2132551. The reversal of 2132539 is 9352312.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132539 - 27 = 2132411 is a prime.

It is a d-powerful number, because it can be written as 27 + 1 + 34 + 211 + 59 + 311 + 9 .

It is not a weakly prime, because it can be changed into another prime (2132239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066269 + 1066270.

It is an arithmetic number, because the mean of its divisors is an integer number (1066270).

22132539 is an apocalyptic number.

2132539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132539 is an equidigital number, since it uses as much as digits as its factorization.

2132539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 25.

The square root of 2132539 is about 1460.3215399356. The cubic root of 2132539 is about 128.7159384556.

The spelling of 2132539 in words is "two million, one hundred thirty-two thousand, five hundred thirty-nine".