Base | Representation |
---|---|
bin | 11011111100001100… |
… | …110001100110011110 |
3 | 2212102211012021100100 |
4 | 123330030301212132 |
5 | 442420224323402 |
6 | 21440545441530 |
7 | 2111311246446 |
oct | 337414614636 |
9 | 85384167310 |
10 | 30001011102 |
11 | 117a5874757 |
12 | 59933402a6 |
13 | 2aa165a39a |
14 | 164862d126 |
15 | ba8c7871c |
hex | 6fc33199e |
30001011102 has 12 divisors (see below), whose sum is σ = 65002190760. Its totient is φ = 10000337028.
The previous prime is 30001011083. The next prime is 30001011109. The reversal of 30001011102 is 20111010003.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30001011109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 833361402 + ... + 833361437.
It is an arithmetic number, because the mean of its divisors is an integer number (5416849230).
Almost surely, 230001011102 is an apocalyptic number.
30001011102 is an abundant number, since it is smaller than the sum of its proper divisors (35001179658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30001011102 is a wasteful number, since it uses less digits than its factorization.
30001011102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1666722847 (or 1666722844 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 30001011102 its reverse (20111010003), we get a palindrome (50112021105).
The spelling of 30001011102 in words is "thirty billion, one million, eleven thousand, one hundred two".
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