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119446212858 = 23719149681971
BaseRepresentation
bin110111100111110001…
…1001001000011111010
3102102022102010022100120
41233033203021003322
53424111212302413
6130512310514110
711425663025430
oct1571743110372
9372272108316
10119446212858
11467253006a5
121b196365936
13b35754c17b
145ad198cd50
153191565723
hex1bcf8c90fa

119446212858 has 32 divisors (see below), whose sum is σ = 287389386240. Its totient is φ = 32331305520.

The previous prime is 119446212793. The next prime is 119446212881. The reversal of 119446212858 is 858212644911.

It is a happy number.

119446212858 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1194462128582 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 119446212858.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74840188 + ... + 74841783.

It is an arithmetic number, because the mean of its divisors is an integer number (8980918320).

Almost surely, 2119446212858 is an apocalyptic number.

119446212858 is an abundant number, since it is smaller than the sum of its proper divisors (167943173382).

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

119446212858 is a wasteful number, since it uses less digits than its factorization.

119446212858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149682002.

The product of its digits is 1105920, while the sum is 51.

The spelling of 119446212858 in words is "one hundred nineteen billion, four hundred forty-six million, two hundred twelve thousand, eight hundred fifty-eight".

Divisors: 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 149681971 299363942 449045913 898091826 1047773797 2095547594 2843957449 3143321391 5687914898 6286642782 8531872347 17063744694 19907702143 39815404286 59723106429 119446212858