Base | Representation |
---|---|
bin | 11011111100011111… |
… | …110111100110101010 |
3 | 2212110011121120100201 |
4 | 123330133313212222 |
5 | 442423020011201 |
6 | 21441245022414 |
7 | 2111401634311 |
oct | 337437674652 |
9 | 85404546321 |
10 | 30006016426 |
11 | 117a8683291 |
12 | 5994b54a0a |
13 | 2aa26c0709 |
14 | 1649173278 |
15 | ba9416801 |
hex | 6fc7f79aa |
30006016426 has 16 divisors (see below), whose sum is σ = 45130085280. Its totient is φ = 14962702320.
The previous prime is 30006016423. The next prime is 30006016427. The reversal of 30006016426 is 62461060003.
It is a super-2 number, since 2×300060164262 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30006016394 and 30006016403.
It is not an unprimeable number, because it can be changed into a prime (30006016423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1351225 + ... + 1373251.
It is an arithmetic number, because the mean of its divisors is an integer number (2820630330).
Almost surely, 230006016426 is an apocalyptic number.
30006016426 is a deficient number, since it is larger than the sum of its proper divisors (15124068854).
30006016426 is a wasteful number, since it uses less digits than its factorization.
30006016426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23829.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 30006016426 its reverse (62461060003), we get a palindrome (92467076429).
The spelling of 30006016426 in words is "thirty billion, six million, sixteen thousand, four hundred twenty-six".
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