Base | Representation |
---|---|
bin | 1001001100110001111001… |
… | …00101001001000000001000 |
3 | 2122121222222020202021022000 |
4 | 10212120330211021000020 |
5 | 10122423134424131240 |
6 | 111005402134431000 |
7 | 4155406666402335 |
oct | 446307445110010 |
9 | 78558866667260 |
10 | 20230312333320 |
11 | 649a6999aa981 |
12 | 232892a802460 |
13 | b399305c36cb |
14 | 4dd21c04b98c |
15 | 25138457c430 |
hex | 12663c949008 |
20230312333320 has 128 divisors (see below), whose sum is σ = 67486211856000. Its totient is φ = 5390602963200.
The previous prime is 20230312333279. The next prime is 20230312333337. The reversal of 20230312333320 is 2333321303202.
20230312333320 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 0 + 3 + 1 + 2 + 333 + 320 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5793910 + ... + 8604069.
It is an arithmetic number, because the mean of its divisors is an integer number (527236030125).
Almost surely, 220230312333320 is an apocalyptic number.
20230312333320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20230312333320 is an abundant number, since it is smaller than the sum of its proper divisors (47255899522680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20230312333320 is a wasteful number, since it uses less digits than its factorization.
20230312333320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14399300 (or 14399290 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 20230312333320 its reverse (2333321303202), we get a palindrome (22563633636522).
The spelling of 20230312333320 in words is "twenty trillion, two hundred thirty billion, three hundred twelve million, three hundred thirty-three thousand, three hundred twenty".
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