Base | Representation |
---|---|
bin | 10111111001001… |
… | …10011000011100 |
3 | 111222011011102222 |
4 | 23330212120130 |
5 | 402302411403 |
6 | 31520004512 |
7 | 4652446160 |
oct | 1374463034 |
9 | 458134388 |
10 | 200435228 |
11 | a315aa54 |
12 | 57160738 |
13 | 326aa436 |
14 | 1c896ca0 |
15 | 128e3338 |
hex | bf2661c |
200435228 has 24 divisors (see below), whose sum is σ = 401178624. Its totient is φ = 85834800.
The previous prime is 200435197. The next prime is 200435231. The reversal of 200435228 is 822534002.
It is a junction number, because it is equal to n+sod(n) for n = 200435197 and 200435206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57413 + ... + 60803.
It is an arithmetic number, because the mean of its divisors is an integer number (16715776).
Almost surely, 2200435228 is an apocalyptic number.
200435228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
200435228 is an abundant number, since it is smaller than the sum of its proper divisors (200743396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200435228 is a wasteful number, since it uses less digits than its factorization.
200435228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5513 (or 5511 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 200435228 is about 14157.5148949242. The cubic root of 200435228 is about 585.2274451018.
The spelling of 200435228 in words is "two hundred million, four hundred thirty-five thousand, two hundred twenty-eight".
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