Base | Representation |
---|---|
bin | 1011111011001011… |
… | …1100010011000111 |
3 | 22021002021221002202 |
4 | 2332302330103013 |
5 | 23023430301343 |
6 | 1245345025115 |
7 | 142216160024 |
oct | 27662742307 |
9 | 8232257082 |
10 | 3201025223 |
11 | 13a29936a0 |
12 | 75402519b |
13 | 3c023a386 |
14 | 2251b454b |
15 | 13b051db8 |
hex | becbc4c7 |
3201025223 has 8 divisors (see below), whose sum is σ = 3509755920. Its totient is φ = 2895249280.
The previous prime is 3201025199. The next prime is 3201025277. The reversal of 3201025223 is 3225201023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3201025223 - 218 = 3200763079 is a prime.
It is a super-4 number, since 4×32010252234 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.
It is a junction number, because it is equal to n+sod(n) for n = 3201025195 and 3201025204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3201055223) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 736418 + ... + 740751.
It is an arithmetic number, because the mean of its divisors is an integer number (438719490).
Almost surely, 23201025223 is an apocalyptic number.
3201025223 is a deficient number, since it is larger than the sum of its proper divisors (308730697).
3201025223 is a wasteful number, since it uses less digits than its factorization.
3201025223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1477377.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 3201025223 is about 56577.6035459262. The cubic root of 3201025223 is about 1473.7699557287.
Adding to 3201025223 its reverse (3225201023), we get a palindrome (6426226246).
The spelling of 3201025223 in words is "three billion, two hundred one million, twenty-five thousand, two hundred twenty-three".
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