Base | Representation |
---|---|
bin | 10111110010001… |
… | …11011011110000 |
3 | 111220102202202220 |
4 | 23321013123300 |
5 | 402034201112 |
6 | 31444241040 |
7 | 4641623613 |
oct | 1371073360 |
9 | 456382686 |
10 | 199522032 |
11 | a2696946 |
12 | 569a0180 |
13 | 3244a898 |
14 | 1c6da17a |
15 | 127b298c |
hex | be476f0 |
199522032 has 20 divisors (see below), whose sum is σ = 515432040. Its totient is φ = 66507328.
The previous prime is 199522007. The next prime is 199522073. The reversal of 199522032 is 230225991.
It is a junction number, because it is equal to n+sod(n) for n = 199521984 and 199522002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078307 + ... + 2078402.
It is an arithmetic number, because the mean of its divisors is an integer number (25771602).
Almost surely, 2199522032 is an apocalyptic number.
199522032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
199522032 is an abundant number, since it is smaller than the sum of its proper divisors (315910008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199522032 is a wasteful number, since it uses less digits than its factorization.
199522032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4156720 (or 4156714 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 199522032 is about 14125.2267946394. The cubic root of 199522032 is about 584.3373137335.
The spelling of 199522032 in words is "one hundred ninety-nine million, five hundred twenty-two thousand, thirty-two".
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