Base | Representation |
---|---|
bin | 11000000110101… |
… | …01110010000010 |
3 | 112002110221022221 |
4 | 30003111302002 |
5 | 403230432432 |
6 | 32021521254 |
7 | 5003455624 |
oct | 1403256202 |
9 | 462427287 |
10 | 202202242 |
11 | a41575a0 |
12 | 5787322a |
13 | 32b787c8 |
14 | 1cbd6c14 |
15 | 12b41b97 |
hex | c0d5c82 |
202202242 has 16 divisors (see below), whose sum is σ = 338948064. Its totient is φ = 89668000.
The previous prime is 202202171. The next prime is 202202279. The reversal of 202202242 is 242202202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111184 + ... + 112987.
It is an arithmetic number, because the mean of its divisors is an integer number (21184254).
Almost surely, 2202202242 is an apocalyptic number.
202202242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
202202242 is a deficient number, since it is larger than the sum of its proper divisors (136745822).
202202242 is a wasteful number, since it uses less digits than its factorization.
202202242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 224225.
The product of its (nonzero) digits is 256, while the sum is 16.
The square root of 202202242 is about 14219.7834723318. The cubic root of 202202242 is about 586.9421819851.
Adding to 202202242 its reverse (242202202), we get a palindrome (444404444).
The spelling of 202202242 in words is "two hundred two million, two hundred two thousand, two hundred forty-two".
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