Base | Representation |
---|---|
bin | 1001111110111011100… |
… | …00111010000110100100 |
3 | 1012210101212021222102101 |
4 | 10333131300322012210 |
5 | 21110002342031040 |
6 | 421325501221444 |
7 | 33532300260166 |
oct | 4773560720644 |
9 | 1183355258371 |
10 | 343023002020 |
11 | 1225255a6516 |
12 | 56591861884 |
13 | 2646828a35a |
14 | 12860dc2936 |
15 | 8dc978009a |
hex | 4fddc3a1a4 |
343023002020 has 48 divisors (see below), whose sum is σ = 748529832960. Its totient is φ = 131883728256.
The previous prime is 343023002017. The next prime is 343023002029. The reversal of 343023002020 is 20200320343.
It is not an unprimeable number, because it can be changed into a prime (343023002029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196712 + ... + 1455391.
It is an arithmetic number, because the mean of its divisors is an integer number (15594371520).
Almost surely, 2343023002020 is an apocalyptic number.
It is an amenable number.
343023002020 is an abundant number, since it is smaller than the sum of its proper divisors (405506830940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343023002020 is a wasteful number, since it uses less digits than its factorization.
343023002020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2652364 (or 2652362 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 343023002020 its reverse (20200320343), we get a palindrome (363223322363).
The spelling of 343023002020 in words is "three hundred forty-three billion, twenty-three million, two thousand, twenty".
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