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470375023 = 17145119069
BaseRepresentation
bin11100000010010…
…101101001101111
31012210002112020011
4130002111221233
51430404000043
6114401434051
714441056516
oct3402255157
91183075204
10470375023
11221572798
1211163b927
13765b1a21
144668367d
152b46559d
hex1c095a6f

470375023 has 8 divisors (see below), whose sum is σ = 498413520. Its totient is φ = 442377600.

The previous prime is 470375011. The next prime is 470375029. The reversal of 470375023 is 320573074.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-470375023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470375029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15133 + ... + 34201.

It is an arithmetic number, because the mean of its divisors is an integer number (62301690).

Almost surely, 2470375023 is an apocalyptic number.

470375023 is a deficient number, since it is larger than the sum of its proper divisors (28038497).

470375023 is a wasteful number, since it uses less digits than its factorization.

470375023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20537.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 470375023 is about 21688.1309245403. The cubic root of 470375023 is about 777.7047488250.

The spelling of 470375023 in words is "four hundred seventy million, three hundred seventy-five thousand, twenty-three".

Divisors: 1 17 1451 19069 24667 324173 27669119 470375023