Base | Representation |
---|---|
bin | 11100001110000010… |
… | …100101110101000010 |
3 | 2220012200102022111201 |
4 | 130032002211311002 |
5 | 444023341100310 |
6 | 21530401131414 |
7 | 2121604365253 |
oct | 341602456502 |
9 | 86180368451 |
10 | 30300331330 |
11 | 11939824445 |
12 | 5a57629b6a |
13 | 2b1b67a949 |
14 | 16762a6b2a |
15 | bc51a0e3a |
hex | 70e0a5d42 |
30300331330 has 32 divisors (see below), whose sum is σ = 57713534208. Its totient is φ = 11429880000.
The previous prime is 30300331241. The next prime is 30300331349. The reversal of 30300331330 is 3313300303.
It is a super-2 number, since 2×303003313302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30300331298 and 30300331307.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911421 + ... + 944080.
It is an arithmetic number, because the mean of its divisors is an integer number (1803547944).
Almost surely, 230300331330 is an apocalyptic number.
30300331330 is a deficient number, since it is larger than the sum of its proper divisors (27413202878).
30300331330 is a wasteful number, since it uses less digits than its factorization.
30300331330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1855602.
The product of its (nonzero) digits is 729, while the sum is 19.
Adding to 30300331330 its reverse (3313300303), we get a palindrome (33613631633).
The spelling of 30300331330 in words is "thirty billion, three hundred million, three hundred thirty-one thousand, three hundred thirty".
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