Base | Representation |
---|---|
bin | 1101110001000111101001… |
… | …01010010011010100000000 |
3 | 10222012021011012010100222112 |
4 | 12320203310222103110000 |
5 | 12432011232230411224 |
6 | 144220054141154452 |
7 | 6243204366653246 |
oct | 670436452232400 |
9 | 128167135110875 |
10 | 30275034232064 |
11 | 971262a612396 |
12 | 348b60785ba28 |
13 | 13b7c00b5b9bb |
14 | 7694688d6796 |
15 | 3777ca7c830e |
hex | 1b88f4a93500 |
30275034232064 has 72 divisors (see below), whose sum is σ = 65348036627328. Its totient is φ = 13943945584640.
The previous prime is 30275034232031. The next prime is 30275034232067. The reversal of 30275034232064 is 46023243057203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30275034232067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73801622 + ... + 74210709.
It is an arithmetic number, because the mean of its divisors is an integer number (907611619824).
Almost surely, 230275034232064 is an apocalyptic number.
30275034232064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
30275034232064 is an abundant number, since it is smaller than the sum of its proper divisors (35073002395264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30275034232064 is a wasteful number, since it uses less digits than its factorization.
30275034232064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148012411 (or 148012397 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 41.
Adding to 30275034232064 its reverse (46023243057203), we get a palindrome (76298277289267).
The spelling of 30275034232064 in words is "thirty trillion, two hundred seventy-five billion, thirty-four million, two hundred thirty-two thousand, sixty-four".
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