Base | Representation |
---|---|
bin | 1101101100101100101110… |
… | …01001001011110110111011 |
3 | 10221122202002111222202022111 |
4 | 12312112113021023312323 |
5 | 12422014143200224311 |
6 | 144022214035033151 |
7 | 6226216345215040 |
oct | 666262711136673 |
9 | 127582074882274 |
10 | 30123141414331 |
11 | 9664175024269 |
12 | 346609713b7b7 |
13 | 13a67a53c1b64 |
14 | 761d799cb1c7 |
15 | 37388a958d21 |
hex | 1b659724bdbb |
30123141414331 has 8 divisors (see below), whose sum is σ = 34426527694560. Its totient is φ = 25819775225088.
The previous prime is 30123141414293. The next prime is 30123141414341. The reversal of 30123141414331 is 13341414132103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30123141414331 - 213 = 30123141406139 is a prime.
It is a super-2 number, since 2×301231414143312 (a number of 28 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 = 30123141414293 and 30123141414302.
It is not an unprimeable number, because it can be changed into a prime (30123141414341) 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, 1659766 + ... + 7937323.
It is an arithmetic number, because the mean of its divisors is an integer number (4303315961820).
Almost surely, 230123141414331 is an apocalyptic number.
30123141414331 is a deficient number, since it is larger than the sum of its proper divisors (4303386280229).
30123141414331 is an equidigital number, since it uses as much as digits as its factorization.
30123141414331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10045493.
The product of its (nonzero) digits is 10368, while the sum is 31.
Adding to 30123141414331 its reverse (13341414132103), we get a palindrome (43464555546434).
The spelling of 30123141414331 in words is "thirty trillion, one hundred twenty-three billion, one hundred forty-one million, four hundred fourteen thousand, three hundred thirty-one".
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