Base | Representation |
---|---|
bin | 1101110001110110111010… |
… | …10001000110111001110101 |
3 | 10222021200122210000222011111 |
4 | 12320323131101012321311 |
5 | 12432420220324233240 |
6 | 144235452241235021 |
7 | 6245063305441633 |
oct | 670733521067165 |
9 | 128250583028144 |
10 | 30300411555445 |
11 | 9722372436019 |
12 | 349450a632a71 |
13 | 13ba4165c6c95 |
14 | 76a795020353 |
15 | 3782b36801ea |
hex | 1b8edd446e75 |
30300411555445 has 8 divisors (see below), whose sum is σ = 36386484220800. Its totient is φ = 24223002341520.
The previous prime is 30300411555353. The next prime is 30300411555467. The reversal of 30300411555445 is 54455511400303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30300411555445 - 215 = 30300411522677 is a prime.
It is a super-2 number, since 2×303004115554452 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30300411555398 and 30300411555407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2165855161 + ... + 2165869150.
It is an arithmetic number, because the mean of its divisors is an integer number (4548310527600).
Almost surely, 230300411555445 is an apocalyptic number.
It is an amenable number.
30300411555445 is a deficient number, since it is larger than the sum of its proper divisors (6086072665355).
30300411555445 is a wasteful number, since it uses less digits than its factorization.
30300411555445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4331725715.
The product of its (nonzero) digits is 360000, while the sum is 40.
Adding to 30300411555445 its reverse (54455511400303), we get a palindrome (84755922955748).
The spelling of 30300411555445 in words is "thirty trillion, three hundred billion, four hundred eleven million, five hundred fifty-five thousand, four hundred forty-five".
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