Base | Representation |
---|---|
bin | 1101101010011011011011… |
… | …00110011000110110011100 |
3 | 10221101021202010012002202100 |
4 | 12311031231212120312130 |
5 | 12414224414030442244 |
6 | 143522313335125100 |
7 | 6220455311604162 |
oct | 665155546306634 |
9 | 127337663162670 |
10 | 30045135015324 |
11 | 9634085494110 |
12 | 3452b46b13790 |
13 | 139c323303900 |
14 | 75c299923232 |
15 | 3718224d6b69 |
hex | 1b536d998d9c |
30045135015324 has 108 divisors (see below), whose sum is σ = 89715193567272. Its totient is φ = 8404233552000.
The previous prime is 30045135015323. The next prime is 30045135015341. The reversal of 30045135015324 is 42351053154003.
30045135015324 is a `hidden beast` number, since 3 + 0 + 0 + 451 + 3 + 50 + 153 + 2 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30045135015323) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 224405127 + ... + 224538974.
It is an arithmetic number, because the mean of its divisors is an integer number (830696236734).
Almost surely, 230045135015324 is an apocalyptic number.
It is an amenable number.
30045135015324 is an abundant number, since it is smaller than the sum of its proper divisors (59670058551948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30045135015324 is a wasteful number, since it uses less digits than its factorization.
30045135015324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448944148 (or 448944130 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
Adding to 30045135015324 its reverse (42351053154003), we get a palindrome (72396188169327).
The spelling of 30045135015324 in words is "thirty trillion, forty-five billion, one hundred thirty-five million, fifteen thousand, three hundred twenty-four".
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