Base | Representation |
---|---|
bin | 1001111011101… |
… | …11000100010001 |
3 | 12210210100200120 |
4 | 10331313010101 |
5 | 132312401301 |
6 | 12133540453 |
7 | 2031152421 |
oct | 475670421 |
9 | 183710616 |
10 | 83325201 |
11 | 43042503 |
12 | 23aa4729 |
13 | 14355a6b |
14 | b0d0481 |
15 | 74ade36 |
hex | 4f77111 |
83325201 has 8 divisors (see below), whose sum is σ = 111502464. Its totient is φ = 55349040.
The previous prime is 83325197. The next prime is 83325247. The reversal of 83325201 is 10252338.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 83325201 - 22 = 83325197 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (83325001) 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, 49305 + ... + 50966.
It is an arithmetic number, because the mean of its divisors is an integer number (13937808).
Almost surely, 283325201 is an apocalyptic number.
It is an amenable number.
83325201 is a deficient number, since it is larger than the sum of its proper divisors (28177263).
83325201 is a wasteful number, since it uses less digits than its factorization.
83325201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100551.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 83325201 is about 9128.2638546440. The cubic root of 83325201 is about 436.7760234109.
Adding to 83325201 its reverse (10252338), we get a palindrome (93577539).
The spelling of 83325201 in words is "eighty-three million, three hundred twenty-five thousand, two hundred one".
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