Base | Representation |
---|---|
bin | 111101000110110… |
… | …1010000010110001 |
3 | 12021220012010121210 |
4 | 1322031222002301 |
5 | 13144400303213 |
6 | 535243110333 |
7 | 101545054554 |
oct | 17215520261 |
9 | 5256163553 |
10 | 2050400433 |
11 | 962441214 |
12 | 4928123a9 |
13 | 268a42ac3 |
14 | 15645869b |
15 | c001b0c3 |
hex | 7a36a0b1 |
2050400433 has 8 divisors (see below), whose sum is σ = 2797445728. Its totient is φ = 1335144384.
The previous prime is 2050400411. The next prime is 2050400441. The reversal of 2050400433 is 3340040502.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2050400433 is a prime.
It is a super-3 number, since 3×20504004333 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2050400533) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7947160 + ... + 7947417.
It is an arithmetic number, because the mean of its divisors is an integer number (349680716).
Almost surely, 22050400433 is an apocalyptic number.
It is an amenable number.
2050400433 is a deficient number, since it is larger than the sum of its proper divisors (747045295).
2050400433 is a wasteful number, since it uses less digits than its factorization.
2050400433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15894623.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 2050400433 is about 45281.3475174933. The cubic root of 2050400433 is about 1270.4168001830.
Adding to 2050400433 its reverse (3340040502), we get a palindrome (5390440935).
The spelling of 2050400433 in words is "two billion, fifty million, four hundred thousand, four hundred thirty-three".
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