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119047994 = 2132438191
BaseRepresentation
bin1110001100010…
…00011100111010
322022000021010222
413012020130322
5220434013434
615451340042
72643614462
oct706103472
9268007128
10119047994
116122157a
1233a51622
131b882800
1411b4cba2
15a6b872e
hex718873a

119047994 has 24 divisors (see below), whose sum is σ = 197885952. Its totient is φ = 53660880.

The previous prime is 119047963. The next prime is 119048009. The reversal of 119047994 is 499740911.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10439 + ... + 18629.

It is an arithmetic number, because the mean of its divisors is an integer number (8245248).

Almost surely, 2119047994 is an apocalyptic number.

119047994 is a deficient number, since it is larger than the sum of its proper divisors (78837958).

119047994 is a wasteful number, since it uses less digits than its factorization.

119047994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8262 (or 8249 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 119047994 is about 10910.9116942628. The cubic root of 119047994 is about 491.9345898677.

The spelling of 119047994 in words is "one hundred nineteen million, forty-seven thousand, nine hundred ninety-four".

Divisors: 1 2 13 26 43 86 169 338 559 1118 7267 8191 14534 16382 106483 212966 352213 704426 1384279 2768558 4578769 9157538 59523997 119047994