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317314671960 = 23351113293167307
BaseRepresentation
bin1001001111000010110…
…11011010010101011000
31010100001012112111102210
410213201123122111120
520144330024000320
6401434454355120
731632232131456
oct4474133322530
91110035474383
10317314671960
11112632950650
12515b805baa0
1323bcc089030
14115029339d6
1583c27e20e0
hex49e16da558

317314671960 has 1024 divisors, whose sum is σ = 1216025395200. Its totient is φ = 65144217600.

The previous prime is 317314671937. The next prime is 317314671967. The reversal of 317314671960 is 69176413713.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317314671967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1033598127 + ... + 1033598433.

It is an arithmetic number, because the mean of its divisors is an integer number (1187524800).

Almost surely, 2317314671960 is an apocalyptic number.

317314671960 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 317314671960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608012697600).

317314671960 is an abundant number, since it is smaller than the sum of its proper divisors (898710723240).

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

317314671960 is a wasteful number, since it uses less digits than its factorization.

317314671960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 48.

The spelling of 317314671960 in words is "three hundred seventeen billion, three hundred fourteen million, six hundred seventy-one thousand, nine hundred sixty".