Base | Representation |
---|---|
bin | 11011111101011111… |
… | …000011100001101001 |
3 | 2212111022210002202121 |
4 | 123331133003201221 |
5 | 442441240032304 |
6 | 21443040031241 |
7 | 2111662502500 |
oct | 337537034151 |
9 | 85438702677 |
10 | 30022580329 |
11 | 11806a66a65 |
12 | 599a602521 |
13 | 2aa5c6cb41 |
14 | 164b445837 |
15 | baaad9554 |
hex | 6fd7c3869 |
30022580329 has 36 divisors (see below), whose sum is σ = 37193074560. Its totient is φ = 24158789760.
The previous prime is 30022580309. The next prime is 30022580369. The reversal of 30022580329 is 92308522003.
It is not a de Polignac number, because 30022580329 - 25 = 30022580297 is a prime.
It is a super-2 number, since 2×300225803292 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30022580294 and 30022580303.
It is not an unprimeable number, because it can be changed into a prime (30022580309) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6100932 + ... + 6105850.
It is an arithmetic number, because the mean of its divisors is an integer number (1033140960).
Almost surely, 230022580329 is an apocalyptic number.
It is an amenable number.
30022580329 is a deficient number, since it is larger than the sum of its proper divisors (7170494231).
30022580329 is a wasteful number, since it uses less digits than its factorization.
30022580329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5398 (or 5374 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 30022580329 in words is "thirty billion, twenty-two million, five hundred eighty thousand, three hundred twenty-nine".
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