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4805207 = 114310159
BaseRepresentation
bin10010010101001001010111
3100001010111122
4102111021113
52212231312
6250554155
755562231
oct22251127
910033448
104805207
112792250
12173895b
13cc3224
148d1251
1564db72
hex495257

4805207 has 8 divisors (see below), whose sum is σ = 5364480. Its totient is φ = 4266360.

The previous prime is 4805191. The next prime is 4805231. The reversal of 4805207 is 7025084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4805207 - 24 = 4805191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4805257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4607 + ... + 5552.

It is an arithmetic number, because the mean of its divisors is an integer number (670560).

Almost surely, 24805207 is an apocalyptic number.

4805207 is a deficient number, since it is larger than the sum of its proper divisors (559273).

4805207 is a wasteful number, since it uses less digits than its factorization.

4805207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10213.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 4805207 is about 2192.0782376549. The cubic root of 4805207 is about 168.7475075992.

The spelling of 4805207 in words is "four million, eight hundred five thousand, two hundred seven".

Divisors: 1 11 43 473 10159 111749 436837 4805207