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488059968 = 263111791291
BaseRepresentation
bin11101000101110…
…011010001000000
31021000101000102010
4131011303101000
51444420404333
6120232452520
715044304234
oct3505632100
91230330363
10488059968
11230551750
1211754a140
137a1644a6
1448b685c4
152ccaa563
hex1d173440

488059968 has 112 divisors (see below), whose sum is σ = 1417685760. Its totient is φ = 146956800.

The previous prime is 488059967. The next prime is 488059981. The reversal of 488059968 is 869950884.

It is a super-2 number, since 2×4880599682 = 476405064728322048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (488059967) 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, 377403 + ... + 378693.

Almost surely, 2488059968 is an apocalyptic number.

488059968 is a gapful number since it is divisible by the number (48) 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 488059968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708842880).

488059968 is an abundant number, since it is smaller than the sum of its proper divisors (929625792).

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

488059968 is a wasteful number, since it uses less digits than its factorization.

488059968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1486 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 57.

The square root of 488059968 is about 22092.0793045834. The cubic root of 488059968 is about 787.3316844612.

The spelling of 488059968 in words is "four hundred eighty-eight million, fifty-nine thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 132 176 179 192 264 352 358 528 537 704 716 1056 1074 1291 1432 1969 2112 2148 2582 2864 3873 3938 4296 5164 5728 5907 7746 7876 8592 10328 11456 11814 14201 15492 15752 17184 20656 23628 28402 30984 31504 34368 41312 42603 47256 56804 61968 63008 82624 85206 94512 113608 123936 126016 170412 189024 227216 231089 247872 340824 378048 454432 462178 681648 693267 908864 924356 1363296 1386534 1848712 2541979 2726592 2773068 3697424 5083958 5546136 7394848 7625937 10167916 11092272 14789696 15251874 20335832 22184544 30503748 40671664 44369088 61007496 81343328 122014992 162686656 244029984 488059968