Base | Representation |
---|---|
bin | 11111101011011110… |
… | …100001111110101011 |
3 | 10020210121000101112122 |
4 | 133223132201332223 |
5 | 1024130421422311 |
6 | 23343152301455 |
7 | 2312635205444 |
oct | 375336417653 |
9 | 106717011478 |
10 | 34015420331 |
11 | 134758aa832 |
12 | 671384188b |
13 | 3291255569 |
14 | 19098542cb |
15 | d413e80db |
hex | 7eb7a1fab |
34015420331 has 2 divisors, whose sum is σ = 34015420332. Its totient is φ = 34015420330.
The previous prime is 34015420289. The next prime is 34015420357. The reversal of 34015420331 is 13302451043.
It is an a-pointer prime, because the next prime (34015420357) can be obtained adding 34015420331 to its sum of digits (26).
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 34015420331 - 26 = 34015420267 is a prime.
It is a super-2 number, since 2×340154203312 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 34015420331.
It is not a weakly prime, because it can be changed into another prime (34015420531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17007710165 + 17007710166.
It is an arithmetic number, because the mean of its divisors is an integer number (17007710166).
Almost surely, 234015420331 is an apocalyptic number.
34015420331 is a deficient number, since it is larger than the sum of its proper divisors (1).
34015420331 is an equidigital number, since it uses as much as digits as its factorization.
34015420331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 34015420331 its reverse (13302451043), we get a palindrome (47317871374).
The spelling of 34015420331 in words is "thirty-four billion, fifteen million, four hundred twenty thousand, three hundred thirty-one".
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