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120199 is a prime number
BaseRepresentation
bin11101010110000111
320002212211
4131112013
512321244
62324251
71010302
oct352607
9202784
10120199
1182342
1259687
1342931
1431b39
1525934
hex1d587

120199 has 2 divisors, whose sum is σ = 120200. Its totient is φ = 120198.

The previous prime is 120193. The next prime is 120209. The reversal of 120199 is 991021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120199 - 25 = 120167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60099 + 60100.

It is an arithmetic number, because the mean of its divisors is an integer number (60100).

2120199 is an apocalyptic number.

120199 is a deficient number, since it is larger than the sum of its proper divisors (1).

120199 is an equidigital number, since it uses as much as digits as its factorization.

120199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 120199 is about 346.6972742898. The cubic root of 120199 is about 49.3514917734.

The spelling of 120199 in words is "one hundred twenty thousand, one hundred ninety-nine".