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470588141 = 1114942209
BaseRepresentation
bin11100000011001…
…001101011101101
31012210111100120102
4130003021223231
51430432310031
6114410200445
714442635042
oct3403115355
91183440512
10470588141
112216a8921
12111723125
1376657a2a
14466db1c9
152b4a87cb
hex1c0c9aed

470588141 has 4 divisors (see below), whose sum is σ = 470641500. Its totient is φ = 470534784.

The previous prime is 470588081. The next prime is 470588147. The reversal of 470588141 is 141885074.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 264062500 + 206525641 = 16250^2 + 14371^2 .

It is a cyclic number.

It is not a de Polignac number, because 470588141 - 214 = 470571757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 470588095 and 470588104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470588147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9956 + ... + 32253.

It is an arithmetic number, because the mean of its divisors is an integer number (117660375).

Almost surely, 2470588141 is an apocalyptic number.

It is an amenable number.

470588141 is a deficient number, since it is larger than the sum of its proper divisors (53359).

470588141 is a wasteful number, since it uses less digits than its factorization.

470588141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53358.

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 470588141 is about 21693.0436084935. The cubic root of 470588141 is about 777.8221855136.

The spelling of 470588141 in words is "four hundred seventy million, five hundred eighty-eight thousand, one hundred forty-one".

Divisors: 1 11149 42209 470588141