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4480201 = 11407291
BaseRepresentation
bin10001000101110011001001
322102121200101
4101011303021
52121331301
6240005401
753036545
oct21056311
98377611
104480201
112590050
121600861
13c0b30b
14848a25
155d7701
hex445cc9

4480201 has 4 divisors (see below), whose sum is σ = 4887504. Its totient is φ = 4072900.

The previous prime is 4480199. The next prime is 4480211. The reversal of 4480201 is 1020844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4480201 - 21 = 4480199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4480211) 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, 203635 + ... + 203656.

It is an arithmetic number, because the mean of its divisors is an integer number (1221876).

Almost surely, 24480201 is an apocalyptic number.

It is an amenable number.

4480201 is a deficient number, since it is larger than the sum of its proper divisors (407303).

4480201 is a wasteful number, since it uses less digits than its factorization.

4480201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407302.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4480201 is about 2116.6485301060. The cubic root of 4480201 is about 164.8538773672.

The spelling of 4480201 in words is "four million, four hundred eighty thousand, two hundred one".

Divisors: 1 11 407291 4480201