Search a number
-
+
317930066592 = 2535218163467
BaseRepresentation
bin1001010000001100001…
…10111101001010100000
31010101122002111210011120
410220012012331022200
520202110044112332
6402015520412240
731653413656065
oct4500606751240
91111562453146
10317930066592
11112919263756
125174a177080
1323c99714a78
1411560566c6c
15840b85132c
hex4a061bd2a0

317930066592 has 48 divisors (see below), whose sum is σ = 834595568352. Its totient is φ = 105972988160.

The previous prime is 317930066567. The next prime is 317930066593. The reversal of 317930066592 is 295660039713.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (317930066593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4977643 + ... + 5041109.

It is an arithmetic number, because the mean of its divisors is an integer number (17387407674).

Almost surely, 2317930066592 is an apocalyptic number.

317930066592 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

317930066592 is an abundant number, since it is smaller than the sum of its proper divisors (516665501760).

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

317930066592 is a wasteful number, since it uses less digits than its factorization.

317930066592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115661 (or 115653 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

The spelling of 317930066592 in words is "three hundred seventeen billion, nine hundred thirty million, sixty-six thousand, five hundred ninety-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 52181 63467 104362 126934 156543 190401 208724 253868 313086 380802 417448 507736 626172 761604 834896 1015472 1252344 1523208 1669792 2030944 2504688 3046416 5009376 6092832 3311771527 6623543054 9935314581 13247086108 19870629162 26494172216 39741258324 52988344432 79482516648 105976688864 158965033296 317930066592