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119190479 = 1134432381
BaseRepresentation
bin1110001101010…
…11001111001111
322022021111121012
413012223033033
5221003043404
615454355435
72645050052
oct706531717
9268244535
10119190479
1161309631
1233abbb7b
131b902615
1411b88a99
15a6e5a6e
hex71ab3cf

119190479 has 8 divisors (see below), whose sum is σ = 120567312. Its totient is φ = 117819520.

The previous prime is 119190473. The next prime is 119190499. The reversal of 119190479 is 974091911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 119190479 - 212 = 119186383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119190473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48869 + ... + 51249.

It is an arithmetic number, because the mean of its divisors is an integer number (15070914).

Almost surely, 2119190479 is an apocalyptic number.

119190479 is a deficient number, since it is larger than the sum of its proper divisors (1376833).

119190479 is a wasteful number, since it uses less digits than its factorization.

119190479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2937.

The product of its (nonzero) digits is 20412, while the sum is 41.

The square root of 119190479 is about 10917.4392143946. The cubic root of 119190479 is about 492.1307722422.

The spelling of 119190479 in words is "one hundred nineteen million, one hundred ninety thousand, four hundred seventy-nine".

Divisors: 1 113 443 2381 50059 269053 1054783 119190479