Base | Representation |
---|---|
bin | 1101110011000011010011… |
… | …00101011110110110101011 |
3 | 10222102121111202102202010211 |
4 | 12321201221211132312223 |
5 | 12434103212111143311 |
6 | 144310353415321551 |
7 | 6251044453122310 |
oct | 671415145366653 |
9 | 128377452382124 |
10 | 30341420412331 |
11 | 97387a6907186 |
12 | 34a04543802b7 |
13 | 13c1250697b82 |
14 | 76c7655a2d07 |
15 | 3793b39e7821 |
hex | 1b986995edab |
30341420412331 has 8 divisors (see below), whose sum is σ = 34994036649440. Its totient is φ = 25768336076928.
The previous prime is 30341420412311. The next prime is 30341420412361. The reversal of 30341420412331 is 13321402414303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30341420412331 is a prime.
It is a super-2 number, since 2×303414204123312 (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 = 30341420412293 and 30341420412302.
It is not an unprimeable number, because it can be changed into a prime (30341420412311) 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, 19882974606 + ... + 19882976131.
It is an arithmetic number, because the mean of its divisors is an integer number (4374254581180).
Almost surely, 230341420412331 is an apocalyptic number.
30341420412331 is a deficient number, since it is larger than the sum of its proper divisors (4652616237109).
30341420412331 is a wasteful number, since it uses less digits than its factorization.
30341420412331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39765950853.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 30341420412331 its reverse (13321402414303), we get a palindrome (43662822826634).
The spelling of 30341420412331 in words is "thirty trillion, three hundred forty-one billion, four hundred twenty million, four hundred twelve thousand, three hundred thirty-one".
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