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470142159 = 3422937057
BaseRepresentation
bin11100000001011…
…100110011001111
31012202122200210120
4130001130303033
51430324022114
6114352440023
714436066564
oct3401346317
91182580716
10470142159
11221423843
12111549013
137652ca36
144662286b
152b41b5a9
hex1c05cccf

470142159 has 8 divisors (see below), whose sum is σ = 627021360. Its totient is φ = 313345536.

The previous prime is 470142133. The next prime is 470142209. The reversal of 470142159 is 951241074.

It is a happy number.

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

It is not a de Polignac number, because 470142159 - 212 = 470138063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470142109) 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, 5842 + ... + 31215.

It is an arithmetic number, because the mean of its divisors is an integer number (78377670).

Almost surely, 2470142159 is an apocalyptic number.

470142159 is a deficient number, since it is larger than the sum of its proper divisors (156879201).

470142159 is a wasteful number, since it uses less digits than its factorization.

470142159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41289.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 470142159 is about 21682.7617936461. The cubic root of 470142159 is about 777.5763907256.

The spelling of 470142159 in words is "four hundred seventy million, one hundred forty-two thousand, one hundred fifty-nine".

Divisors: 1 3 4229 12687 37057 111171 156714053 470142159