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232986041 is a prime number
BaseRepresentation
bin11011110001100…
…01010110111001
3121020101220202122
431320301112321
5434121023131
635041411025
75526230411
oct1570612671
9536356678
10232986041
1110a572952
1266039a75
1339366482
1422d2b641
15156c2d7b
hexde315b9

232986041 has 2 divisors, whose sum is σ = 232986042. Its totient is φ = 232986040.

The previous prime is 232985957. The next prime is 232986053. The reversal of 232986041 is 140689232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 175165225 + 57820816 = 13235^2 + 7604^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-232986041 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232985992 and 232986010.

It is not a weakly prime, because it can be changed into another prime (232989041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116493020 + 116493021.

It is an arithmetic number, because the mean of its divisors is an integer number (116493021).

Almost surely, 2232986041 is an apocalyptic number.

It is an amenable number.

232986041 is a deficient number, since it is larger than the sum of its proper divisors (1).

232986041 is an equidigital number, since it uses as much as digits as its factorization.

232986041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 232986041 is about 15263.8802733774. The cubic root of 232986041 is about 615.3326607087.

The spelling of 232986041 in words is "two hundred thirty-two million, nine hundred eighty-six thousand, forty-one".