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119189164 = 221394632
BaseRepresentation
bin1110001101010…
…10111010101100
322022021102210111
413012222322230
5221003023124
615454345404
72645043163
oct706527254
9268242714
10119189164
1161308646
1233abb264
131b901b43
1411b883da
15a6e5494
hex71aaeac

119189164 has 18 divisors (see below), whose sum is σ = 210536340. Its totient is φ = 59038056.

The previous prime is 119189153. The next prime is 119189167. The reversal of 119189164 is 461981911.

It is not an unprimeable number, because it can be changed into a prime (119189167) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 257197 + ... + 257659.

Almost surely, 2119189164 is an apocalyptic number.

It is an amenable number.

119189164 is a deficient number, since it is larger than the sum of its proper divisors (91347176).

119189164 is an equidigital number, since it uses as much as digits as its factorization.

119189164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 604 counting only the distinct ones).

The product of its digits is 15552, while the sum is 40.

The square root of 119189164 is about 10917.3789894828. The cubic root of 119189164 is about 492.1289623819.

The spelling of 119189164 in words is "one hundred nineteen million, one hundred eighty-nine thousand, one hundred sixty-four".

Divisors: 1 2 4 139 278 463 556 926 1852 64357 128714 214369 257428 428738 857476 29797291 59594582 119189164