Base | Representation |
---|---|
bin | 1101011011001101011… |
… | …1010110100100011010 |
3 | 211001022212120111001010 |
4 | 3112303113112210122 |
5 | 12234323440310411 |
6 | 253542233234350 |
7 | 22443351663111 |
oct | 3266327264432 |
9 | 731285514033 |
10 | 230642510106 |
11 | 898a6758618 |
12 | 388498629b6 |
13 | 18998845068 |
14 | b23d9bac78 |
15 | 5eed6b67a6 |
hex | 35b35d691a |
230642510106 has 16 divisors (see below), whose sum is σ = 481340890944. Its totient is φ = 73538191584.
The previous prime is 230642510099. The next prime is 230642510117. The reversal of 230642510106 is 601015246032.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835661131 + ... + 835661406.
It is an arithmetic number, because the mean of its divisors is an integer number (30083805684).
Almost surely, 2230642510106 is an apocalyptic number.
230642510106 is an abundant number, since it is smaller than the sum of its proper divisors (250698380838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230642510106 is a wasteful number, since it uses less digits than its factorization.
230642510106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671322565.
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 230642510106 its reverse (601015246032), we get a palindrome (831657756138).
The spelling of 230642510106 in words is "two hundred thirty billion, six hundred forty-two million, five hundred ten thousand, one hundred six".
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