Base | Representation |
---|---|
bin | 11100011100101100… |
… | …101000000000000011 |
3 | 2220211211010022211222 |
4 | 130130230220000003 |
5 | 1000024313400144 |
6 | 22011023425255 |
7 | 2130651452633 |
oct | 343454500003 |
9 | 86754108758 |
10 | 30546231299 |
11 | 11a55607761 |
12 | 5b05a5522b |
13 | 2b5a5b609c |
14 | 169abd66c3 |
15 | bdba752ee |
hex | 71cb28003 |
30546231299 has 8 divisors (see below), whose sum is σ = 31888442880. Its totient is φ = 29205195976.
The previous prime is 30546231281. The next prime is 30546231301. The reversal of 30546231299 is 99213264503.
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 30546231299 - 28 = 30546231043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30546231899) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240779 + ... + 345060.
It is an arithmetic number, because the mean of its divisors is an integer number (3986055360).
Almost surely, 230546231299 is an apocalyptic number.
30546231299 is a deficient number, since it is larger than the sum of its proper divisors (1342211581).
30546231299 is a wasteful number, since it uses less digits than its factorization.
30546231299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 588129.
The product of its (nonzero) digits is 349920, while the sum is 44.
The spelling of 30546231299 in words is "thirty billion, five hundred forty-six million, two hundred thirty-one thousand, two hundred ninety-nine".
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