Base | Representation |
---|---|
bin | 111100111001011… |
… | …0110011010101110 |
3 | 12021101222010010000 |
4 | 1321302312122232 |
5 | 13141100420410 |
6 | 534432325130 |
7 | 101431246233 |
oct | 17162663256 |
9 | 5241863100 |
10 | 2043373230 |
11 | 959481608 |
12 | 4903a37a6 |
13 | 2674523b2 |
14 | 15554978a |
15 | be5cddc0 |
hex | 79cb66ae |
2043373230 has 80 divisors (see below), whose sum is σ = 5505740064. Its totient is φ = 543775680.
The previous prime is 2043373229. The next prime is 2043373243. The reversal of 2043373230 is 323733402.
It is a happy number.
2043373230 is a `hidden beast` number, since 2 + 0 + 4 + 337 + 323 + 0 = 666.
It is a super-3 number, since 3×20433732303 (a number of 29 digits) contains 333 as substring.
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 = 2043373194 and 2043373203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 435879 + ... + 440541.
Almost surely, 22043373230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2043373230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2752870032).
2043373230 is an abundant number, since it is smaller than the sum of its proper divisors (3462366834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2043373230 is a wasteful number, since it uses less digits than its factorization.
2043373230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5223 (or 5214 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 27.
The square root of 2043373230 is about 45203.6860222704. The cubic root of 2043373230 is about 1268.9638002517.
The spelling of 2043373230 in words is "two billion, forty-three million, three hundred seventy-three thousand, two hundred thirty".
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