Base | Representation |
---|---|
bin | 11100100010000101… |
… | …100001011011000010 |
3 | 2221002010020202210210 |
4 | 130202011201123002 |
5 | 1000220440102114 |
6 | 22024013334550 |
7 | 2133130114623 |
oct | 344205413302 |
9 | 87063222723 |
10 | 30636644034 |
11 | 11aa1650127 |
12 | 5b30197456 |
13 | 2b73250b49 |
14 | 16a8c0da4a |
15 | be4984259 |
hex | 7221616c2 |
30636644034 has 8 divisors (see below), whose sum is σ = 61273288080. Its totient is φ = 10212214676.
The previous prime is 30636644033. The next prime is 30636644063. The reversal of 30636644034 is 43044663603.
It is a sphenic number, since it is the product of 3 distinct primes.
30636644034 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 30636643983 and 30636644001.
It is not an unprimeable number, because it can be changed into a prime (30636644033) 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, 2553053664 + ... + 2553053675.
It is an arithmetic number, because the mean of its divisors is an integer number (7659161010).
Almost surely, 230636644034 is an apocalyptic number.
30636644034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30636644034 is a wasteful number, since it uses less digits than its factorization.
30636644034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5106107344.
The product of its (nonzero) digits is 373248, while the sum is 39.
The spelling of 30636644034 in words is "thirty billion, six hundred thirty-six million, six hundred forty-four thousand, thirty-four".
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