Base | Representation |
---|---|
bin | 1101011001010101110… |
… | …0000010100001100100 |
3 | 211000000212210202222101 |
4 | 3112111130002201210 |
5 | 12232311422002434 |
6 | 253420335541444 |
7 | 22425044212105 |
oct | 3262534024144 |
9 | 730025722871 |
10 | 230140422244 |
11 | 896692a5577 |
12 | 3872968a884 |
13 | 1891880b855 |
14 | b1d30403ac |
15 | 5ebe589b14 |
hex | 3595702864 |
230140422244 has 12 divisors (see below), whose sum is σ = 413630759164. Its totient is φ = 111960205344.
The previous prime is 230140422233. The next prime is 230140422251. The reversal of 230140422244 is 442224041032.
It can be written as a sum of positive squares in 2 ways, for example, as 189129312100 + 41011110144 = 434890^2 + 202512^2 .
It is a super-2 number, since 2×2301404222442 (a number of 24 digits) contains 22 as substring.
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, 777501279 + ... + 777501574.
Almost surely, 2230140422244 is an apocalyptic number.
It is an amenable number.
230140422244 is a deficient number, since it is larger than the sum of its proper divisors (183490336920).
230140422244 is a wasteful number, since it uses less digits than its factorization.
230140422244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1555002894 (or 1555002892 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 230140422244 its reverse (442224041032), we get a palindrome (672364463276).
The spelling of 230140422244 in words is "two hundred thirty billion, one hundred forty million, four hundred twenty-two thousand, two hundred forty-four".
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