Base | Representation |
---|---|
bin | 110100010111011101000000… |
… | …010111111011111110011010 |
3 | 1010012110102122122111122020211 |
4 | 310113131000113323332122 |
5 | 220141400102000031302 |
6 | 2133455000550441334 |
7 | 66340233154563241 |
oct | 6427350027737632 |
9 | 1105412578448224 |
10 | 230310111330202 |
11 | 67424a73745742 |
12 | 219b778636324a |
13 | 9b681c52c6b47 |
14 | 40c30d6d75958 |
15 | 1b95d64076ad7 |
hex | d177405fbf9a |
230310111330202 has 4 divisors (see below), whose sum is σ = 345465166995306. Its totient is φ = 115155055665100.
The previous prime is 230310111330191. The next prime is 230310111330209. The reversal of 230310111330202 is 202033111013032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 179946690765241 + 50363420564961 = 13414421^2 + 7096719^2 .
It is a super-3 number, since 3×2303101113302023 (a number of 44 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (230310111330209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57577527832549 + ... + 57577527832552.
Almost surely, 2230310111330202 is an apocalyptic number.
230310111330202 is a deficient number, since it is larger than the sum of its proper divisors (115155055665104).
230310111330202 is a wasteful number, since it uses less digits than its factorization.
230310111330202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115155055665103.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 230310111330202 its reverse (202033111013032), we get a palindrome (432343222343234).
The spelling of 230310111330202 in words is "two hundred thirty trillion, three hundred ten billion, one hundred eleven million, three hundred thirty thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •