Base | Representation |
---|---|
bin | 1101101111110111101011… |
… | …00110000011010010010100 |
3 | 10222001011100001012200110100 |
4 | 12313323311212003102110 |
5 | 12430310320124101400 |
6 | 144144233552254100 |
7 | 6240124424622450 |
oct | 667736546032224 |
9 | 128034301180410 |
10 | 30232100222100 |
11 | 96a63a8476227 |
12 | 3483225241330 |
13 | 13b3b4ac8b48a |
14 | 7673547bd660 |
15 | 376616435100 |
hex | 1b7ef5983494 |
30232100222100 has 864 divisors, whose sum is σ = 112256102649600. Its totient is φ = 6662111846400.
The previous prime is 30232100222087. The next prime is 30232100222131. The reversal of 30232100222100 is 122200123203.
30232100222100 is a `hidden beast` number, since 302 + 32 + 10 + 0 + 222 + 100 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 8221945462 + ... + 8221949138.
Almost surely, 230232100222100 is an apocalyptic number.
30232100222100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30232100222100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56128051324800).
30232100222100 is an abundant number, since it is smaller than the sum of its proper divisors (82024002427500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30232100222100 is a wasteful number, since it uses less digits than its factorization.
30232100222100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4113 (or 4103 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 30232100222100 its reverse (122200123203), we get a palindrome (30354300345303).
The spelling of 30232100222100 in words is "thirty trillion, two hundred thirty-two billion, one hundred million, two hundred twenty-two thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.625 sec. • engine limits •