Base | Representation |
---|---|
bin | 10110101010001… |
… | …11011111000100 |
3 | 111020200022200102 |
4 | 23111013133010 |
5 | 342130210220 |
6 | 30510103232 |
7 | 4465460564 |
oct | 1325073704 |
9 | 436608612 |
10 | 190085060 |
11 | 983307a0 |
12 | 537aab18 |
13 | 304c5389 |
14 | 1b360da4 |
15 | 11a4b775 |
hex | b5477c4 |
190085060 has 48 divisors (see below), whose sum is σ = 441020160. Its totient is φ = 68240640.
The previous prime is 190085059. The next prime is 190085099. The reversal of 190085060 is 60580091.
It is a super-2 number, since 2×1900850602 = 72264660070407200, which contains 22 as substring.
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, 11912 + ... + 22848.
It is an arithmetic number, because the mean of its divisors is an integer number (9187920).
Almost surely, 2190085060 is an apocalyptic number.
190085060 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 190085060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220510080).
190085060 is an abundant number, since it is smaller than the sum of its proper divisors (250935100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190085060 is a wasteful number, since it uses less digits than its factorization.
190085060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11036 (or 11034 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 29.
The square root of 190085060 is about 13787.1338573323. The cubic root of 190085060 is about 574.9754847771.
The spelling of 190085060 in words is "one hundred ninety million, eighty-five thousand, sixty".
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