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119080205 = 523816041
BaseRepresentation
bin1110001100100…
…00010100001101
322022001220022222
413012100110031
5220441031310
615452145125
72644110416
oct706202415
9268056288
10119080205
11612437a2
1233a681a5
131b89437a
1411b5a80d
15a6c3055
hex719050d

119080205 has 4 divisors (see below), whose sum is σ = 142896252. Its totient is φ = 95264160.

The previous prime is 119080141. The next prime is 119080217. The reversal of 119080205 is 502080911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 502080911 = 1273953393.

It can be written as a sum of positive squares in 2 ways, for example, as 12866569 + 106213636 = 3587^2 + 10306^2 .

It is not a de Polignac number, because 119080205 - 26 = 119080141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11908016 + ... + 11908025.

It is an arithmetic number, because the mean of its divisors is an integer number (35724063).

Almost surely, 2119080205 is an apocalyptic number.

It is an amenable number.

119080205 is a deficient number, since it is larger than the sum of its proper divisors (23816047).

119080205 is an equidigital number, since it uses as much as digits as its factorization.

119080205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23816046.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 119080205 is about 10912.3876855618. The cubic root of 119080205 is about 491.9789537013.

The spelling of 119080205 in words is "one hundred nineteen million, eighty thousand, two hundred five".

Divisors: 1 5 23816041 119080205