Base | Representation |
---|---|
bin | 1101101001100000001000… |
… | …00101100100001011010010 |
3 | 10221021020120111001101202200 |
4 | 12310300010011210023102 |
5 | 12413214214302012320 |
6 | 143455530353024030 |
7 | 6215250360656265 |
oct | 664600405441322 |
9 | 127236514041680 |
10 | 30013300032210 |
11 | 9621629472110 |
12 | 3448941555016 |
13 | 139931ba205b1 |
14 | 75a9198d6cdc |
15 | 370aac744290 |
hex | 1b4c041642d2 |
30013300032210 has 48 divisors (see below), whose sum is σ = 85128632821440. Its totient is φ = 7275951522720.
The previous prime is 30013300032169. The next prime is 30013300032227. The reversal of 30013300032210 is 1223000331003.
30013300032210 is a `hidden beast` number, since 3 + 0 + 0 + 1 + 330 + 0 + 0 + 322 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15158231350 + ... + 15158233329.
It is an arithmetic number, because the mean of its divisors is an integer number (1773513183780).
Almost surely, 230013300032210 is an apocalyptic number.
30013300032210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30013300032210 is an abundant number, since it is smaller than the sum of its proper divisors (55115332789230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30013300032210 is a wasteful number, since it uses less digits than its factorization.
30013300032210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30316464703 (or 30316464700 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 30013300032210 its reverse (1223000331003), we get a palindrome (31236300363213).
The spelling of 30013300032210 in words is "thirty trillion, thirteen billion, three hundred million, thirty-two thousand, two hundred ten".
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