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119193120 = 2534517541
BaseRepresentation
bin1110001101010…
…11111000100000
322022021122020000
413012223320200
5221003134440
615454420000
72645060544
oct706537040
9268248200
10119193120
1161310612
1233b01600
131b903897
1411b89a24
15a6e6730
hex71abe20

119193120 has 240 divisors, whose sum is σ = 446219928. Its totient is φ = 29859840.

The previous prime is 119193097. The next prime is 119193121. The reversal of 119193120 is 21391911.

It can be written as a sum of positive squares in 4 ways, for example, as 103795344 + 15397776 = 10188^2 + 3924^2 .

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (119193121) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 220050 + ... + 220590.

Almost surely, 2119193120 is an apocalyptic number.

119193120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119193120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223109964).

119193120 is an abundant number, since it is smaller than the sum of its proper divisors (327026808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

119193120 is a wasteful number, since it uses less digits than its factorization.

119193120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The square root of 119193120 is about 10917.5601669970. The cubic root of 119193120 is about 492.1344070621.

The spelling of 119193120 in words is "one hundred nineteen million, one hundred ninety-three thousand, one hundred twenty".