Base | Representation |
---|---|
bin | 1101101010101001101110… |
… | …10101000100001111110111 |
3 | 10221102000120022101021011211 |
4 | 12311110313111010033313 |
5 | 12414341130444030130 |
6 | 143530023343542251 |
7 | 6221146520616535 |
oct | 665246725041767 |
9 | 127360508337154 |
10 | 30052814439415 |
11 | 9637366304099 |
12 | 345452a8ba987 |
13 | 139cc782c3631 |
14 | 75c7c77bd155 |
15 | 371b217aba2a |
hex | 1b55375443f7 |
30052814439415 has 8 divisors (see below), whose sum is σ = 36601636690800. Its totient is φ = 23683411975872.
The previous prime is 30052814439353. The next prime is 30052814439419. The reversal of 30052814439415 is 51493441825003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30052814439415 - 211 = 30052814437367 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30052814439419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44854946590 + ... + 44854947259.
It is an arithmetic number, because the mean of its divisors is an integer number (4575204586350).
Almost surely, 230052814439415 is an apocalyptic number.
30052814439415 is a deficient number, since it is larger than the sum of its proper divisors (6548822251385).
30052814439415 is an equidigital number, since it uses as much as digits as its factorization.
30052814439415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89709893921.
The product of its (nonzero) digits is 2073600, while the sum is 49.
The spelling of 30052814439415 in words is "thirty trillion, fifty-two billion, eight hundred fourteen million, four hundred thirty-nine thousand, four hundred fifteen".
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