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470398601 = 3071532243
BaseRepresentation
bin11100000010011…
…011011010001001
31012210010201120102
4130002123122021
51430410223401
6114402135145
714441215331
oct3402333211
91183121512
10470398601
11221589482
121116514b5
13765bc68a
144668c0c1
152b46c56b
hex1c09b689

470398601 has 4 divisors (see below), whose sum is σ = 471931152. Its totient is φ = 468866052.

The previous prime is 470398571. The next prime is 470398609. The reversal of 470398601 is 106893074.

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-470398601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (470398609) 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, 765815 + ... + 766428.

It is an arithmetic number, because the mean of its divisors is an integer number (117982788).

Almost surely, 2470398601 is an apocalyptic number.

It is an amenable number.

470398601 is a deficient number, since it is larger than the sum of its proper divisors (1532551).

470398601 is a wasteful number, since it uses less digits than its factorization.

470398601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532550.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 470398601 is about 21688.6744869298. The cubic root of 470398601 is about 777.7177430071.

The spelling of 470398601 in words is "four hundred seventy million, three hundred ninety-eight thousand, six hundred one".

Divisors: 1 307 1532243 470398601