Base | Representation |
---|---|
bin | 1101110101111011100010… |
… | …10111001001101101010011 |
3 | 10222210001211021220120220000 |
4 | 12322331301113021231103 |
5 | 12442213301242334420 |
6 | 144424032533021043 |
7 | 6261145611225654 |
oct | 672756127115523 |
9 | 128701737816800 |
10 | 30440335121235 |
11 | 9776745663a96 |
12 | 34b765a784783 |
13 | 13ca6853a6920 |
14 | 77346a43352b |
15 | 37bc52804690 |
hex | 1baf715c9b53 |
30440335121235 has 40 divisors (see below), whose sum is σ = 58764589976400. Its totient is φ = 14986011134016.
The previous prime is 30440335121197. The next prime is 30440335121263. The reversal of 30440335121235 is 53212153304403.
30440335121235 is a `hidden beast` number, since 3 + 0 + 4 + 403 + 3 + 5 + 1 + 212 + 35 = 666.
It is not a de Polignac number, because 30440335121235 - 26 = 30440335121171 is a prime.
It is a super-2 number, since 2×304403351212352 (a number of 28 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 30440335121235.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2890814785 + ... + 2890825314.
It is an arithmetic number, because the mean of its divisors is an integer number (1469114749410).
Almost surely, 230440335121235 is an apocalyptic number.
30440335121235 is a deficient number, since it is larger than the sum of its proper divisors (28324254855165).
30440335121235 is a wasteful number, since it uses less digits than its factorization.
30440335121235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5781640129 (or 5781640120 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
Adding to 30440335121235 its reverse (53212153304403), we get a palindrome (83652488425638).
The spelling of 30440335121235 in words is "thirty trillion, four hundred forty billion, three hundred thirty-five million, one hundred twenty-one thousand, two hundred thirty-five".
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