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316474227 = 321723139647
BaseRepresentation
bin10010110111010…
…000001101110011
3211001111120000200
4102313100031303
51122004133402
651223050243
710561662246
oct2267201563
9731446020
10316474227
11152706853
1289ba0983
1350748474
143006125d
151cbb521c
hex12dd0373

316474227 has 48 divisors (see below), whose sum is σ = 509483520. Its totient is φ = 188280576.

The previous prime is 316474219. The next prime is 316474267. The reversal of 316474227 is 722474613.

316474227 is a `hidden beast` number, since 3 + 1 + 647 + 4 + 2 + 2 + 7 = 666.

It is not a de Polignac number, because 316474227 - 23 = 316474219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 316474191 and 316474200.

It is not an unprimeable number, because it can be changed into a prime (316474217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 488818 + ... + 489464.

It is an arithmetic number, because the mean of its divisors is an integer number (10614240).

Almost surely, 2316474227 is an apocalyptic number.

316474227 is a deficient number, since it is larger than the sum of its proper divisors (193009293).

316474227 is a wasteful number, since it uses less digits than its factorization.

316474227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 829 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 316474227 is about 17789.7225104834. The cubic root of 316474227 is about 681.4690177932.

The spelling of 316474227 in words is "three hundred sixteen million, four hundred seventy-four thousand, two hundred twenty-seven".