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317234882954 = 211231117561277
BaseRepresentation
bin1001001110111001010…
…11000010100110001010
31010022211122101210111102
410213130223002212022
520144144112223304
6401422524301402
731630243004453
oct4473453024612
91108748353442
10317234882954
111125a1903a20
12515953a1862
1323bb86a09c2
14114d60c412a
1583ba7d0d1e
hex49dcac298a

317234882954 has 32 divisors (see below), whose sum is σ = 542167606656. Its totient is φ = 137804483520.

The previous prime is 317234882947. The next prime is 317234882959. The reversal of 317234882954 is 459288432713.

It is a super-2 number, since 2×3172348829542 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 317234882954.

It is not an unprimeable number, because it can be changed into a prime (317234882959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284564 + ... + 845840.

It is an arithmetic number, because the mean of its divisors is an integer number (16942737708).

Almost surely, 2317234882954 is an apocalyptic number.

317234882954 is a deficient number, since it is larger than the sum of its proper divisors (224932723702).

317234882954 is a wasteful number, since it uses less digits than its factorization.

317234882954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562430.

The product of its digits is 11612160, while the sum is 56.

The spelling of 317234882954 in words is "three hundred seventeen billion, two hundred thirty-four million, eight hundred eighty-two thousand, nine hundred fifty-four".

Divisors: 1 2 11 22 23 46 253 506 1117 2234 12287 24574 25691 51382 282601 561277 565202 1122554 6174047 12348094 12909371 25818742 142003081 284006162 626946409 1253892818 6896410499 13792820998 14419767407 28839534814 158617441477 317234882954