Base | Representation |
---|---|
bin | 111100111000110… |
… | …0011001101101110 |
3 | 12021101022210121210 |
4 | 1321301203031232 |
5 | 13141004014210 |
6 | 534421135250 |
7 | 101425326525 |
oct | 17161431556 |
9 | 5241283553 |
10 | 2043032430 |
11 | 95926955a |
12 | 49025a526 |
13 | 26736323a |
14 | 15549b4bc |
15 | be562e20 |
hex | 79c6336e |
2043032430 has 64 divisors (see below), whose sum is σ = 5017098240. Its totient is φ = 532306944.
The previous prime is 2043032417. The next prime is 2043032449. The reversal of 2043032430 is 342303402.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2043032397 and 2043032406.
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, 225447 + ... + 234333.
It is an arithmetic number, because the mean of its divisors is an integer number (78392160).
Almost surely, 22043032430 is an apocalyptic number.
2043032430 is an abundant number, since it is smaller than the sum of its proper divisors (2974065810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2043032430 is a wasteful number, since it uses less digits than its factorization.
2043032430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9073.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 2043032430 is about 45199.9162609844. The cubic root of 2043032430 is about 1268.8932491157.
Adding to 2043032430 its reverse (342303402), we get a palindrome (2385335832).
The spelling of 2043032430 in words is "two billion, forty-three million, thirty-two thousand, four hundred thirty".
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