Base | Representation |
---|---|
bin | 1101100110001111… |
… | …01111111000000111 |
3 | 200211202110112010110 |
4 | 12303013233320013 |
5 | 104422312320241 |
6 | 3204214524103 |
7 | 345621665616 |
oct | 66307577007 |
9 | 20752415113 |
10 | 7300120071 |
11 | 3106800292 |
12 | 14b8966633 |
13 | 8c454659a |
14 | 4d376187d |
15 | 2cad4d816 |
hex | 1b31efe07 |
7300120071 has 8 divisors (see below), whose sum is σ = 9735997824. Its totient is φ = 4865494520.
The previous prime is 7300120049. The next prime is 7300120073. The reversal of 7300120071 is 1700210037.
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 7300120071 - 214 = 7300103687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7300120073) 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, 299361 + ... + 322826.
It is an arithmetic number, because the mean of its divisors is an integer number (1216999728).
Almost surely, 27300120071 is an apocalyptic number.
7300120071 is a deficient number, since it is larger than the sum of its proper divisors (2435877753).
7300120071 is a wasteful number, since it uses less digits than its factorization.
7300120071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 626101.
The product of its (nonzero) digits is 294, while the sum is 21.
The square root of 7300120071 is about 85440.7401126652. The cubic root of 7300120071 is about 1939.8880502764. Note that the first 3 decimals are identical.
The spelling of 7300120071 in words is "seven billion, three hundred million, one hundred twenty thousand, seventy-one".
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