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4805201 = 12014001
BaseRepresentation
bin10010010101001001010001
3100001010111102
4102111021101
52212231301
6250554145
755562222
oct22251121
910033442
104805201
112792245
121738955
13cc321b
148d1249
1564db6b
hex495251

4805201 has 4 divisors (see below), whose sum is σ = 4810404. Its totient is φ = 4800000.

The previous prime is 4805191. The next prime is 4805231. The reversal of 4805201 is 1025084.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 70225 + 4734976 = 265^2 + 2176^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4805201 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4805231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 800 + ... + 3201.

It is an arithmetic number, because the mean of its divisors is an integer number (1202601).

Almost surely, 24805201 is an apocalyptic number.

It is an amenable number.

4805201 is a deficient number, since it is larger than the sum of its proper divisors (5203).

4805201 is a wasteful number, since it uses less digits than its factorization.

4805201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 4805201 is about 2192.0768690901. The cubic root of 4805201 is about 168.7474373639.

The spelling of 4805201 in words is "four million, eight hundred five thousand, two hundred one".

Divisors: 1 1201 4001 4805201