Base | Representation |
---|---|
bin | 1101101111110101101000… |
… | …01101101101011111011100 |
3 | 10222001001111121012101212000 |
4 | 12313322310031231133130 |
5 | 12430301043322303312 |
6 | 144143533050042300 |
7 | 6240055305261111 |
oct | 667726415553734 |
9 | 128031447171760 |
10 | 30231003322332 |
11 | 96a599528919a |
12 | 3482b79a19390 |
13 | 13b3a04954967 |
14 | 76728cc4a908 |
15 | 37659eeb2adc |
hex | 1b7eb436d7dc |
30231003322332 has 48 divisors (see below), whose sum is σ = 78377450995200. Its totient is φ = 10076901372720.
The previous prime is 30231003322307. The next prime is 30231003322483. The reversal of 30231003322332 is 23322330013203.
30231003322332 is a `hidden beast` number, since 3 + 0 + 2 + 3 + 1 + 0 + 0 + 3 + 322 + 332 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 30231003322296 and 30231003322305.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10009357 + ... + 12674747.
It is an arithmetic number, because the mean of its divisors is an integer number (1632863562400).
Almost surely, 230231003322332 is an apocalyptic number.
It is an amenable number.
30231003322332 is an abundant number, since it is smaller than the sum of its proper divisors (48146447672868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30231003322332 is a wasteful number, since it uses less digits than its factorization.
30231003322332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2770423 (or 2770415 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 30231003322332 its reverse (23322330013203), we get a palindrome (53553333335535).
The spelling of 30231003322332 in words is "thirty trillion, two hundred thirty-one billion, three million, three hundred twenty-two thousand, three hundred thirty-two".
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