Base | Representation |
---|---|
bin | 11111111001000010… |
… | …110011100011110011 |
3 | 10021101110022022212202 |
4 | 133321002303203303 |
5 | 1030112204031311 |
6 | 23421523013415 |
7 | 2321400660263 |
oct | 377102634363 |
9 | 107343268782 |
10 | 34243033331 |
11 | 13582332851 |
12 | 6777b0a26b |
13 | 32c945a200 |
14 | 192bb837a3 |
15 | d563a8e3b |
hex | 7f90b38f3 |
34243033331 has 12 divisors (see below), whose sum is σ = 37362809880. Its totient is φ = 31367643840.
The previous prime is 34243033313. The next prime is 34243033379. The reversal of 34243033331 is 13333034243.
It is a happy number.
It is not a de Polignac number, because 34243033331 - 214 = 34243016947 is a prime.
It is a super-2 number, since 2×342430333312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34243033294 and 34243033303.
It is not an unprimeable number, because it can be changed into a prime (34243033381) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 751226 + ... + 795503.
It is an arithmetic number, because the mean of its divisors is an integer number (3113567490).
Almost surely, 234243033331 is an apocalyptic number.
34243033331 is a deficient number, since it is larger than the sum of its proper divisors (3119776549).
34243033331 is a wasteful number, since it uses less digits than its factorization.
34243033331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1546886 (or 1546873 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 29.
Adding to 34243033331 its reverse (13333034243), we get a palindrome (47576067574).
The spelling of 34243033331 in words is "thirty-four billion, two hundred forty-three million, thirty-three thousand, three hundred thirty-one".
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