Base | Representation |
---|---|
bin | 1101101001011010100111… |
… | …01010110010000001001010 |
3 | 10221020221221012122102002100 |
4 | 12310231103222302001022 |
5 | 12413142134044033002 |
6 | 143454320542014230 |
7 | 6215114130666141 |
oct | 664552352620112 |
9 | 127227835572070 |
10 | 30010340221002 |
11 | 962034a761149 |
12 | 3448256277376 |
13 | 1398c6976a80b |
14 | 75a718792758 |
15 | 37098798d11c |
hex | 1b4b53ab204a |
30010340221002 has 24 divisors (see below), whose sum is σ = 65022504676740. Its totient is φ = 10003431222720.
The previous prime is 30010340220997. The next prime is 30010340221007. The reversal of 30010340221002 is 20012204301003.
30010340221002 is a `hidden beast` number, since 300 + 1 + 0 + 340 + 2 + 21 + 0 + 0 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (30010340220997) and next prime (30010340221007).
It can be written as a sum of positive squares in 2 ways, for example, as 28429061635881 + 1581278585121 = 5331891^2 + 1257489^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (30010340221007) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21327352 + ... + 22690892.
Almost surely, 230010340221002 is an apocalyptic number.
30010340221002 is an abundant number, since it is smaller than the sum of its proper divisors (35012164455738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30010340221002 is a wasteful number, since it uses less digits than its factorization.
30010340221002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2586278 (or 2586275 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 30010340221002 its reverse (20012204301003), we get a palindrome (50022544522005).
The spelling of 30010340221002 in words is "thirty trillion, ten billion, three hundred forty million, two hundred twenty-one thousand, two".
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