Base | Representation |
---|---|
bin | 110100010110000001111011… |
… | …000101100110110110001001 |
3 | 1010012010002012212001122212220 |
4 | 310112001323011212312021 |
5 | 220133244303401224001 |
6 | 2133342024242324253 |
7 | 66330201463246362 |
oct | 6426017305466611 |
9 | 1105102185048786 |
10 | 230212312133001 |
11 | 67397547638330 |
12 | 219a0831659689 |
13 | 9b5bc0a73a2a3 |
14 | 40bc49a320b69 |
15 | 1b9353d166c36 |
hex | d1607b166d89 |
230212312133001 has 64 divisors (see below), whose sum is σ = 346149496396800. Its totient is φ = 134866925510400.
The previous prime is 230212312132993. The next prime is 230212312133039. The reversal of 230212312133001 is 100331213212032.
It is not a de Polignac number, because 230212312133001 - 23 = 230212312132993 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (230212312133071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 233146906 + ... + 234132236.
It is an arithmetic number, because the mean of its divisors is an integer number (5408585881200).
Almost surely, 2230212312133001 is an apocalyptic number.
It is an amenable number.
230212312133001 is a deficient number, since it is larger than the sum of its proper divisors (115937184263799).
230212312133001 is a wasteful number, since it uses less digits than its factorization.
230212312133001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 986630.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 230212312133001 its reverse (100331213212032), we get a palindrome (330543525345033).
It can be divided in two parts, 230212 and 312133001, that added together give a palindrome (312363213).
The spelling of 230212312133001 in words is "two hundred thirty trillion, two hundred twelve billion, three hundred twelve million, one hundred thirty-three thousand, one".
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