Base | Representation |
---|---|
bin | 11100101001011010… |
… | …110011100111000011 |
3 | 2221101200201211120022 |
4 | 130221122303213003 |
5 | 1000443433222232 |
6 | 22044130204055 |
7 | 2136152554616 |
oct | 345132634703 |
9 | 87350654508 |
10 | 30759664067 |
11 | 12055034980 |
12 | 5b6542362b |
13 | 2b92894572 |
14 | 16bb2b417d |
15 | c00684812 |
hex | 7296b39c3 |
30759664067 has 8 divisors (see below), whose sum is σ = 33933031920. Its totient is φ = 27649135360.
The previous prime is 30759664063. The next prime is 30759664073. The reversal of 30759664067 is 76046695703.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30759664067 - 22 = 30759664063 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30759664063) 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, 15708758 + ... + 15710715.
It is an arithmetic number, because the mean of its divisors is an integer number (4241628990).
Almost surely, 230759664067 is an apocalyptic number.
30759664067 is a deficient number, since it is larger than the sum of its proper divisors (3173367853).
30759664067 is a wasteful number, since it uses less digits than its factorization.
30759664067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31419573.
The product of its (nonzero) digits is 5715360, while the sum is 53.
The spelling of 30759664067 in words is "thirty billion, seven hundred fifty-nine million, six hundred sixty-four thousand, sixty-seven".
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