Base | Representation |
---|---|
bin | 1101101111100001100100… |
… | …10000100111101100110111 |
3 | 10222000000201000011001021221 |
4 | 12313300302100213230313 |
5 | 12430112014134044000 |
6 | 144134552231051211 |
7 | 6236224356065065 |
oct | 667606220475467 |
9 | 128000630131257 |
10 | 30220233112375 |
11 | 96a1368830029 |
12 | 3480a72b10b07 |
13 | 13b29a9514b67 |
14 | 76694a6b5035 |
15 | 37616e6b461a |
hex | 1b7c32427b37 |
30220233112375 has 64 divisors (see below), whose sum is σ = 39499313817600. Its totient is φ = 23053179945600.
The previous prime is 30220233112369. The next prime is 30220233112379. The reversal of 30220233112375 is 57321133202203.
It is not a de Polignac number, because 30220233112375 - 29 = 30220233111863 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30220233112375.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30220233112379) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 938413024 + ... + 938445226.
It is an arithmetic number, because the mean of its divisors is an integer number (617176778400).
Almost surely, 230220233112375 is an apocalyptic number.
30220233112375 is a deficient number, since it is larger than the sum of its proper divisors (9279080705225).
30220233112375 is a wasteful number, since it uses less digits than its factorization.
30220233112375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35449 (or 35439 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 34.
Adding to 30220233112375 its reverse (57321133202203), we get a palindrome (87541366314578).
The spelling of 30220233112375 in words is "thirty trillion, two hundred twenty billion, two hundred thirty-three million, one hundred twelve thousand, three hundred seventy-five".
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