Base | Representation |
---|---|
bin | 11100001000111001… |
… | …101001101111110000 |
3 | 2212222200011102002211 |
4 | 130020321221233300 |
5 | 443334302231000 |
6 | 21514041021504 |
7 | 2116506425635 |
oct | 341071515760 |
9 | 85880142084 |
10 | 30214102000 |
11 | 118a5089035 |
12 | 5a32784894 |
13 | 2b06849084 |
14 | 1668a5c18c |
15 | bbc81b7ba |
hex | 708e69bf0 |
30214102000 has 80 divisors (see below), whose sum is σ = 73616029344. Its totient is φ = 11993280000.
The previous prime is 30214101991. The next prime is 30214102013. The reversal of 30214102000 is 20141203.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204340 + ... + 319660.
Almost surely, 230214102000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30214102000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36808014672).
30214102000 is an abundant number, since it is smaller than the sum of its proper divisors (43401927344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30214102000 is a wasteful number, since it uses less digits than its factorization.
30214102000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115475 (or 115459 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 30214102000 its reverse (20141203), we get a palindrome (30234243203).
The spelling of 30214102000 in words is "thirty billion, two hundred fourteen million, one hundred two thousand".
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