Base | Representation |
---|---|
bin | 10111110111110… |
… | …01001110000010 |
3 | 111221210202200122 |
4 | 23323321032002 |
5 | 402231001432 |
6 | 31512020242 |
7 | 4651045643 |
oct | 1373711602 |
9 | 457722618 |
10 | 200250242 |
11 | a3043a75 |
12 | 57091682 |
13 | 3264418a |
14 | 1c8496ca |
15 | 128a8612 |
hex | bef9382 |
200250242 has 16 divisors (see below), whose sum is σ = 322405272. Its totient is φ = 92943360.
The previous prime is 200250241. The next prime is 200250257. The reversal of 200250242 is 242052002.
It can be written as a sum of positive squares in 4 ways, for example, as 194909521 + 5340721 = 13961^2 + 2311^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 200250242.
It is not an unprimeable number, because it can be changed into a prime (200250241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37859 + ... + 42822.
Almost surely, 2200250242 is an apocalyptic number.
200250242 is a deficient number, since it is larger than the sum of its proper divisors (122155030).
200250242 is a wasteful number, since it uses less digits than its factorization.
200250242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80773.
The product of its (nonzero) digits is 320, while the sum is 17.
The square root of 200250242 is about 14150.9802487319. The cubic root of 200250242 is about 585.0473500038.
The spelling of 200250242 in words is "two hundred million, two hundred fifty thousand, two hundred forty-two".
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