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119201 = 199599
BaseRepresentation
bin11101000110100001
320001111212
4131012201
512303301
62315505
71004345
oct350641
9201455
10119201
1181615
1258b95
1342344
1431625
15254bb
hex1d1a1

119201 has 4 divisors (see below), whose sum is σ = 120000. Its totient is φ = 118404.

The previous prime is 119191. The next prime is 119227. The reversal of 119201 is 102911.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-119201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (119291) 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, 101 + ... + 498.

It is an arithmetic number, because the mean of its divisors is an integer number (30000).

2119201 is an apocalyptic number.

It is an amenable number.

119201 is a deficient number, since it is larger than the sum of its proper divisors (799).

119201 is an equidigital number, since it uses as much as digits as its factorization.

119201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798.

The product of its (nonzero) digits is 18, while the sum is 14.

The square root of 119201 is about 345.2549782407. The cubic root of 119201 is about 49.2145252022.

Subtracting from 119201 its reverse (102911), we obtain a triangular number (16290 = T180).

The spelling of 119201 in words is "one hundred nineteen thousand, two hundred one".

Divisors: 1 199 599 119201