Base | Representation |
---|---|
bin | 11000000101110… |
… | …10001101010010 |
3 | 112002021012101211 |
4 | 30002322031102 |
5 | 403213324143 |
6 | 32015250334 |
7 | 5002505425 |
oct | 1402721522 |
9 | 462235354 |
10 | 202089298 |
11 | a408a754 |
12 | 578199aa |
13 | 32b39288 |
14 | 1cba79bc |
15 | 12b1d49d |
hex | c0ba352 |
202089298 has 8 divisors (see below), whose sum is σ = 304673292. Its totient is φ = 100531536.
The previous prime is 202089289. The next prime is 202089343. The reversal of 202089298 is 892980202.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 138839089 + 63250209 = 11783^2 + 7953^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2020892982 = 81680168732265608, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 202089298.
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, 256065 + ... + 256852.
Almost surely, 2202089298 is an apocalyptic number.
202089298 is a deficient number, since it is larger than the sum of its proper divisors (102583994).
202089298 is a wasteful number, since it uses less digits than its factorization.
202089298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513116.
The product of its (nonzero) digits is 41472, while the sum is 40.
The square root of 202089298 is about 14215.8115491167. The cubic root of 202089298 is about 586.8328789695.
The spelling of 202089298 in words is "two hundred two million, eighty-nine thousand, two hundred ninety-eight".
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