Base | Representation |
---|---|
bin | 10010000001001000000001 |
3 | 22212222000101 |
4 | 102001020001 |
5 | 2202120301 |
6 | 245122401 |
7 | 55101160 |
oct | 22011001 |
9 | 8788011 |
10 | 4723201 |
11 | 273667a |
12 | 16b9401 |
13 | c94ac2 |
14 | 8ad3d7 |
15 | 634701 |
hex | 481201 |
4723201 has 16 divisors (see below), whose sum is σ = 5702400. Its totient is φ = 3826368.
The previous prime is 4723193. The next prime is 4723207. The reversal of 4723201 is 1023274.
4723201 is a nontrivial binomial coefficient, being equal to C(3074, 2).
It is not a de Polignac number, because 4723201 - 23 = 4723193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4723207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10540 + ... + 10978.
It is an arithmetic number, because the mean of its divisors is an integer number (356400).
Almost surely, 24723201 is an apocalyptic number.
4723201 is the 3073-rd triangular number and also the 1537-th hexagonal number.
4723201 is the 1025-th centered nonagonal number.
It is an amenable number.
4723201 is a deficient number, since it is larger than the sum of its proper divisors (979199).
4723201 is a wasteful number, since it uses less digits than its factorization.
4723201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528.
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 4723201 is about 2173.2926632186. The cubic root of 4723201 is about 167.7820420860.
Adding to 4723201 its reverse (1023274), we get a palindrome (5746475).
The spelling of 4723201 in words is "four million, seven hundred twenty-three thousand, two hundred one".
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