Base | Representation |
---|---|
bin | 11100000100001010… |
… | …011101111111110100 |
3 | 2212210010121112010020 |
4 | 130010022131333310 |
5 | 443203430433434 |
6 | 21502121325140 |
7 | 2114523036234 |
oct | 340412357764 |
9 | 85703545106 |
10 | 30134624244 |
11 | 1186423423a |
12 | 5a100367b0 |
13 | 2ac323c60a |
14 | 165c28dcc4 |
15 | bb586c849 |
hex | 70429dff4 |
30134624244 has 12 divisors (see below), whose sum is σ = 70314123264. Its totient is φ = 10044874744.
The previous prime is 30134624239. The next prime is 30134624251. The reversal of 30134624244 is 44242643103.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1255609332 + ... + 1255609355.
It is an arithmetic number, because the mean of its divisors is an integer number (5859510272).
Almost surely, 230134624244 is an apocalyptic number.
It is an amenable number.
30134624244 is an abundant number, since it is smaller than the sum of its proper divisors (40179499020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30134624244 is a wasteful number, since it uses less digits than its factorization.
30134624244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2511218694 (or 2511218692 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 33.
The spelling of 30134624244 in words is "thirty billion, one hundred thirty-four million, six hundred twenty-four thousand, two hundred forty-four".
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