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314317171460 = 22517924462269
BaseRepresentation
bin1001001001011101100…
…00110110101100000100
31010001022022012200202202
410210232300312230010
520122210143441320
6400221215454032
731465033606115
oct4445660665404
91101268180682
10314317171460
11111334938106
1250b00227318
132384206b3b6
14112da7bc20c
158299593b75
hex492ec36b04

314317171460 has 24 divisors (see below), whose sum is σ = 698893476120. Its totient is φ = 118331170304.

The previous prime is 314317171453. The next prime is 314317171481. The reversal of 314317171460 is 64171713413.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 106410354436 + 207906817024 = 326206^2 + 455968^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462230795 + ... + 462231474.

It is an arithmetic number, because the mean of its divisors is an integer number (29120561505).

Almost surely, 2314317171460 is an apocalyptic number.

It is an amenable number.

314317171460 is an abundant number, since it is smaller than the sum of its proper divisors (384576304660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314317171460 is a wasteful number, since it uses less digits than its factorization.

314317171460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924462295 (or 924462293 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

Adding to 314317171460 its reverse (64171713413), we get a palindrome (378488884873).

The spelling of 314317171460 in words is "three hundred fourteen billion, three hundred seventeen million, one hundred seventy-one thousand, four hundred sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 924462269 1848924538 3697849076 4622311345 9244622690 15715858573 18489245380 31431717146 62863434292 78579292865 157158585730 314317171460