Base | Representation |
---|---|
bin | 1101101111100011100111… |
… | …10001011011000010110011 |
3 | 10222000010112121100000200002 |
4 | 12313301303301123002303 |
5 | 12430121242022332243 |
6 | 144135253253020215 |
7 | 6236263533325433 |
oct | 667616361330263 |
9 | 128003477300602 |
10 | 30221332230323 |
11 | 96a18821a2673 |
12 | 348111b02466b |
13 | 13b2b23147200 |
14 | 766a126642c3 |
15 | 3761d5e23eb8 |
hex | 1b7c73c5b0b3 |
30221332230323 has 6 divisors (see below), whose sum is σ = 32724874545444. Its totient is φ = 27896614366296.
The previous prime is 30221332230301. The next prime is 30221332230337. The reversal of 30221332230323 is 32303223312203.
It is not a de Polignac number, because 30221332230323 - 244 = 12629146185907 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30221332230373) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89412225365 + ... + 89412225702.
It is an arithmetic number, because the mean of its divisors is an integer number (5454145757574).
Almost surely, 230221332230323 is an apocalyptic number.
30221332230323 is a deficient number, since it is larger than the sum of its proper divisors (2503542315121).
30221332230323 is a wasteful number, since it uses less digits than its factorization.
30221332230323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178824451093 (or 178824451080 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 29.
Adding to 30221332230323 its reverse (32303223312203), we get a palindrome (62524555542526).
The spelling of 30221332230323 in words is "thirty trillion, two hundred twenty-one billion, three hundred thirty-two million, two hundred thirty thousand, three hundred twenty-three".
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