Search a number
-
+
470041071 = 3156680357
BaseRepresentation
bin11100000001000…
…100000111101111
31012202110120010120
4130001010013233
51430312303241
6114350340023
714435166063
oct3401040757
91182416116
10470041071
112213648a5
121114ba613
13764c5a16
14465d7aa3
152b3eb666
hex1c0441ef

470041071 has 4 divisors (see below), whose sum is σ = 626721432. Its totient is φ = 313360712.

The previous prime is 470041067. The next prime is 470041093. The reversal of 470041071 is 170140074.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 470041071 - 22 = 470041067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470041021) 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, 78340176 + ... + 78340181.

It is an arithmetic number, because the mean of its divisors is an integer number (156680358).

Almost surely, 2470041071 is an apocalyptic number.

470041071 is a deficient number, since it is larger than the sum of its proper divisors (156680361).

470041071 is a wasteful number, since it uses less digits than its factorization.

470041071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156680360.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 470041071 is about 21680.4305999673. The cubic root of 470041071 is about 777.5206563234.

The spelling of 470041071 in words is "four hundred seventy million, forty-one thousand, seventy-one".

Divisors: 1 3 156680357 470041071