Base | Representation |
---|---|
bin | 100100101010100… |
… | …1110011110110001 |
3 | 10011202000202211121 |
4 | 1021111032132301 |
5 | 10004424113410 |
6 | 322025342241 |
7 | 42326246455 |
oct | 11125163661 |
9 | 3152022747 |
10 | 1230301105 |
11 | 581522480 |
12 | 2a4037981 |
13 | 167b73527 |
14 | b957a665 |
15 | 730239da |
hex | 4954e7b1 |
1230301105 has 8 divisors (see below), whose sum is σ = 1610576064. Its totient is φ = 894764400.
The previous prime is 1230301021. The next prime is 1230301139. The reversal of 1230301105 is 5011030321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1230301105 - 213 = 1230292913 is a prime.
It is a Duffinian number.
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, 11184501 + ... + 11184610.
It is an arithmetic number, because the mean of its divisors is an integer number (201322008).
Almost surely, 21230301105 is an apocalyptic number.
It is an amenable number.
1230301105 is a deficient number, since it is larger than the sum of its proper divisors (380274959).
1230301105 is a wasteful number, since it uses less digits than its factorization.
1230301105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22369127.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 1230301105 is about 35075.6483190261. The cubic root of 1230301105 is about 1071.5286924554.
Adding to 1230301105 its reverse (5011030321), we get a palindrome (6241331426).
The spelling of 1230301105 in words is "one billion, two hundred thirty million, three hundred one thousand, one hundred five".
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