Base | Representation |
---|---|
bin | 10111111001101… |
… | …00010011101110 |
3 | 111222021001200122 |
4 | 23330310103232 |
5 | 402311223040 |
6 | 31521124542 |
7 | 4653104366 |
oct | 1374642356 |
9 | 458231618 |
10 | 200492270 |
11 | a31998a0 |
12 | 57189752 |
13 | 326ca3a4 |
14 | 1c8ad9a6 |
15 | 129051b5 |
hex | bf344ee |
200492270 has 32 divisors (see below), whose sum is σ = 404342496. Its totient is φ = 70934400.
The previous prime is 200492267. The next prime is 200492287. The reversal of 200492270 is 72294002.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20561 + ... + 28700.
It is an arithmetic number, because the mean of its divisors is an integer number (12635703).
Almost surely, 2200492270 is an apocalyptic number.
200492270 is an abundant number, since it is smaller than the sum of its proper divisors (203850226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200492270 is a wasteful number, since it uses less digits than its factorization.
200492270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49316.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 200492270 is about 14159.5293000862. The cubic root of 200492270 is about 585.2829565970.
The spelling of 200492270 in words is "two hundred million, four hundred ninety-two thousand, two hundred seventy".
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