Base | Representation |
---|---|
bin | 100001110001110010011… |
… | …100000111011100111100 |
3 | 22012220102120122222100210 |
4 | 201301302130013130330 |
5 | 301012310243004040 |
6 | 4534202353152420 |
7 | 326462362055163 |
oct | 41616234073474 |
9 | 8186376588323 |
10 | 2321202313020 |
11 | 815464212728 |
12 | 315a45b5b710 |
13 | 13ab71b91b16 |
14 | 804bd84a3da |
15 | 405a6c4d480 |
hex | 21c7270773c |
2321202313020 has 96 divisors (see below), whose sum is σ = 6658562389248. Its totient is φ = 603860608512.
The previous prime is 2321202312997. The next prime is 2321202313051. The reversal of 2321202313020 is 203132021232.
It is a happy number.
2321202313020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 1589712 + ... + 2677608.
It is an arithmetic number, because the mean of its divisors is an integer number (69360024888).
Almost surely, 22321202313020 is an apocalyptic number.
2321202313020 is a gapful number since it is divisible by the number (20) 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 2321202313020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3329281194624).
2321202313020 is an abundant number, since it is smaller than the sum of its proper divisors (4337360076228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2321202313020 is a wasteful number, since it uses less digits than its factorization.
2321202313020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1088779 (or 1088777 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2321202313020 its reverse (203132021232), we get a palindrome (2524334334252).
The spelling of 2321202313020 in words is "two trillion, three hundred twenty-one billion, two hundred two million, three hundred thirteen thousand, twenty".
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