Base | Representation |
---|---|
bin | 1110001100110… |
… | …00000111110100 |
3 | 22022010112012020 |
4 | 13012120013310 |
5 | 220443042210 |
6 | 15452553140 |
7 | 2644302555 |
oct | 706300764 |
9 | 268115166 |
10 | 119112180 |
11 | 61265820 |
12 | 33a827b0 |
13 | 1b8a5aa5 |
14 | 11b6832c |
15 | a6cc770 |
hex | 71981f4 |
119112180 has 48 divisors (see below), whose sum is σ = 363835584. Its totient is φ = 28875520.
The previous prime is 119112167. The next prime is 119112211. The reversal of 119112180 is 81211911.
It is a super-2 number, since 2×1191121802 = 28375422848704800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 119112180.
It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 89577 + ... + 90896.
It is an arithmetic number, because the mean of its divisors is an integer number (7579908).
Almost surely, 2119112180 is an apocalyptic number.
119112180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
119112180 is an abundant number, since it is smaller than the sum of its proper divisors (244723404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119112180 is a wasteful number, since it uses less digits than its factorization.
119112180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180496 (or 180494 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 24.
The square root of 119112180 is about 10913.8526653057. The cubic root of 119112180 is about 492.0229845829.
The spelling of 119112180 in words is "one hundred nineteen million, one hundred twelve thousand, one hundred eighty".
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