Base | Representation |
---|---|
bin | 1101101010010010101010… |
… | …11101010010111111010110 |
3 | 10221100211121120022011122012 |
4 | 12311021111131102333112 |
5 | 12414140302330332132 |
6 | 143520215121504222 |
7 | 6220230661332224 |
oct | 665112535227726 |
9 | 127324546264565 |
10 | 30040435011542 |
11 | 963209345876a |
12 | 3452054aa2072 |
13 | 139ba54671197 |
14 | 75bd71633b14 |
15 | 371649a8d0b2 |
hex | 1b5255752fd6 |
30040435011542 has 8 divisors (see below), whose sum is σ = 45065762040600. Its totient is φ = 15018514331344.
The previous prime is 30040435011397. The next prime is 30040435011569. The reversal of 30040435011542 is 24511053404003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30040435011499 and 30040435011508.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851565167 + ... + 851600442.
It is an arithmetic number, because the mean of its divisors is an integer number (5633220255075).
Almost surely, 230040435011542 is an apocalyptic number.
30040435011542 is a deficient number, since it is larger than the sum of its proper divisors (15025327029058).
30040435011542 is a wasteful number, since it uses less digits than its factorization.
30040435011542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1703174430.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 30040435011542 its reverse (24511053404003), we get a palindrome (54551488415545).
The spelling of 30040435011542 in words is "thirty trillion, forty billion, four hundred thirty-five million, eleven thousand, five hundred forty-two".
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