Base | Representation |
---|---|
bin | 1101110011000011010010… |
… | …00010110101100100100100 |
3 | 10222102121111010100022222210 |
4 | 12321201221002311210210 |
5 | 12434103202300032330 |
6 | 144310352452523420 |
7 | 6251044312665225 |
oct | 671415102654444 |
9 | 128377433308883 |
10 | 30341411330340 |
11 | 97387a1773800 |
12 | 34a0451320570 |
13 | 13c124b838106 |
14 | 76c7642bb24c |
15 | 3793b2d018b0 |
hex | 1b98690b5924 |
30341411330340 has 144 divisors (see below), whose sum is σ = 93386006179200. Its totient is φ = 7355125747200.
The previous prime is 30341411330317. The next prime is 30341411330341. The reversal of 30341411330340 is 4303311414303.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 30341411330298 and 30341411330307.
It is not an unprimeable number, because it can be changed into a prime (30341411330341) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 162465336 + ... + 162651984.
It is an arithmetic number, because the mean of its divisors is an integer number (648513931800).
Almost surely, 230341411330340 is an apocalyptic number.
30341411330340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30341411330340 is an abundant number, since it is smaller than the sum of its proper divisors (63044594848860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30341411330340 is a wasteful number, since it uses less digits than its factorization.
30341411330340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209074 (or 209061 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 30341411330340 its reverse (4303311414303), we get a palindrome (34644722744643).
The spelling of 30341411330340 in words is "thirty trillion, three hundred forty-one billion, four hundred eleven million, three hundred thirty thousand, three hundred forty".
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