Base | Representation |
---|---|
bin | 1101101111110111100001… |
… | …11000101001011111011100 |
3 | 10222001011010112112111202000 |
4 | 12313323300320221133130 |
5 | 12430310134412223400 |
6 | 144144222051002300 |
7 | 6240122445215622 |
oct | 667736070513734 |
9 | 128034115474660 |
10 | 30232021211100 |
11 | 96a6367910085 |
12 | 3483202899390 |
13 | 13b3b377b62c7 |
14 | 7673480d3512 |
15 | 37660e529600 |
hex | 1b7ef0e297dc |
30232021211100 has 144 divisors (see below), whose sum is σ = 98783634630240. Its totient is φ = 7929710438400.
The previous prime is 30232021211069. The next prime is 30232021211107. The reversal of 30232021211100 is 111212023203.
30232021211100 is a `hidden beast` number, since 30 + 2 + 320 + 2 + 1 + 211 + 100 = 666.
30232021211100 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30232021211107) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91614357 + ... + 91943756.
It is an arithmetic number, because the mean of its divisors is an integer number (685997462710).
Almost surely, 230232021211100 is an apocalyptic number.
30232021211100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30232021211100 is an abundant number, since it is smaller than the sum of its proper divisors (68551613419140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30232021211100 is a wasteful number, since it uses less digits than its factorization.
30232021211100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183558197 (or 183558184 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 30232021211100 its reverse (111212023203), we get a palindrome (30343233234303).
The spelling of 30232021211100 in words is "thirty trillion, two hundred thirty-two billion, twenty-one million, two hundred eleven thousand, one hundred".
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