Base | Representation |
---|---|
bin | 1101101001011111110000… |
… | …01111000111100110010000 |
3 | 10221021020001121221011222010 |
4 | 12310233320033013212100 |
5 | 12413213312402210000 |
6 | 143455454531342520 |
7 | 6215242425005556 |
oct | 664577017074620 |
9 | 127236047834863 |
10 | 30013101210000 |
11 | 9621537214037 |
12 | 34488a6a51a40 |
13 | 13992b978940c |
14 | 75a8db33dbd6 |
15 | 370a9a06dd50 |
hex | 1b4bf83c7990 |
30013101210000 has 100 divisors (see below), whose sum is σ = 96886292549552. Its totient is φ = 8003493648000.
The previous prime is 30013101209981. The next prime is 30013101210013. The reversal of 30013101210000 is 1210131003.
It is a tau number, because it is divible by the number of its divisors (100).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 500188354 + ... + 500248353.
Almost surely, 230013101210000 is an apocalyptic number.
30013101210000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30013101210000 is an abundant number, since it is smaller than the sum of its proper divisors (66873191339552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30013101210000 is a wasteful number, since it uses less digits than its factorization.
30013101210000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000436738 (or 1000436717 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 30013101210000 its reverse (1210131003), we get a palindrome (30014311341003).
The spelling of 30013101210000 in words is "thirty trillion, thirteen billion, one hundred one million, two hundred ten thousand".
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