Base | Representation |
---|---|
bin | 11100001010000110… |
… | …110010100111011110 |
3 | 2220001002012202200101 |
4 | 130022012302213132 |
5 | 443404441322142 |
6 | 21520042251314 |
7 | 2120143336342 |
oct | 341206624736 |
9 | 86032182611 |
10 | 30234323422 |
11 | 1190553a756 |
12 | 5a394b6b3a |
13 | 2b0aaa9204 |
14 | 166b603622 |
15 | bbe4b30b7 |
hex | 70a1b29de |
30234323422 has 16 divisors (see below), whose sum is σ = 46323704592. Its totient is φ = 14796250560.
The previous prime is 30234323393. The next prime is 30234323447. The reversal of 30234323422 is 22432343203.
It is a super-3 number, since 3×302343234223 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent 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, 771273 + ... + 809524.
It is an arithmetic number, because the mean of its divisors is an integer number (2895231537).
Almost surely, 230234323422 is an apocalyptic number.
30234323422 is a deficient number, since it is larger than the sum of its proper divisors (16089381170).
30234323422 is a wasteful number, since it uses less digits than its factorization.
30234323422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1581003.
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 30234323422 its reverse (22432343203), we get a palindrome (52666666625).
The spelling of 30234323422 in words is "thirty billion, two hundred thirty-four million, three hundred twenty-three thousand, four hundred twenty-two".
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