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470105201 = 1924742379
BaseRepresentation
bin11100000001010…
…011110001110001
31012202120211002202
4130001103301301
51430321331301
6114351552545
714435554046
oct3401236161
91182524082
10470105201
112213a8aa5
1211152b755
1376518c77
14466131cd
152b41066b
hex1c053c71

470105201 has 4 divisors (see below), whose sum is σ = 494847600. Its totient is φ = 445362804.

The previous prime is 470105191. The next prime is 470105213. The reversal of 470105201 is 102501074.

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 a de Polignac number, because none of the positive numbers 2k-470105201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470105401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12371171 + ... + 12371208.

It is an arithmetic number, because the mean of its divisors is an integer number (123711900).

Almost surely, 2470105201 is an apocalyptic number.

It is an amenable number.

470105201 is a deficient number, since it is larger than the sum of its proper divisors (24742399).

470105201 is a wasteful number, since it uses less digits than its factorization.

470105201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24742398.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 470105201 is about 21681.9095330647. The cubic root of 470105201 is about 777.5560150294.

Adding to 470105201 its reverse (102501074), we get a palindrome (572606275).

The spelling of 470105201 in words is "four hundred seventy million, one hundred five thousand, two hundred one".

Divisors: 1 19 24742379 470105201