Base | Representation |
---|---|
bin | 1111110111010011000110… |
… | …10000010011000001100001 |
3 | 11120112000021210010001110011 |
4 | 13323221203100103001201 |
5 | 14033030234214012341 |
6 | 202110043213004521 |
7 | 10230246321650161 |
oct | 773514320230141 |
9 | 146460253101404 |
10 | 34885389594721 |
11 | 1012a8a0a69806 |
12 | 3ab5032483741 |
13 | 16608a7ab5153 |
14 | 8886675045a1 |
15 | 4076b07a6b81 |
hex | 1fba63413061 |
34885389594721 has 4 divisors (see below), whose sum is σ = 34885483883712. Its totient is φ = 34885295305732.
The previous prime is 34885389594701. The next prime is 34885389594743. The reversal of 34885389594721 is 12749598358843.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34885389594721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34885389594701) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46587325 + ... + 47330218.
It is an arithmetic number, because the mean of its divisors is an integer number (8721370970928).
Almost surely, 234885389594721 is an apocalyptic number.
It is an amenable number.
34885389594721 is a deficient number, since it is larger than the sum of its proper divisors (94288991).
34885389594721 is an equidigital number, since it uses as much as digits as its factorization.
34885389594721 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94288990.
The product of its digits is 2090188800, while the sum is 76.
The spelling of 34885389594721 in words is "thirty-four trillion, eight hundred eighty-five billion, three hundred eighty-nine million, five hundred ninety-four thousand, seven hundred twenty-one".
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