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6708828960 = 2532511094201
BaseRepresentation
bin1100011111110000…
…01001101100100000
3122022112211211012200
412033320021230200
5102214430011320
63025413253200
7325152051051
oct61770115440
918275754180
106708828960
112932a60549
121372934200
1382bba99a2
14479004728
15293ea1290
hex18fe09b20

6708828960 has 144 divisors (see below), whose sum is σ = 22919977080. Its totient is φ = 1786982400.

The previous prime is 6708828913. The next prime is 6708828961. The reversal of 6708828960 is 698288076.

It can be written as a sum of positive squares in 4 ways, for example, as 1574819856 + 5134009104 = 39684^2 + 71652^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-4 number, since 4×67088289604 (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6708828897 and 6708828906.

It is not an unprimeable number, because it can be changed into a prime (6708828961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1594860 + ... + 1599060.

Almost surely, 26708828960 is an apocalyptic number.

6708828960 is a gapful number since it is divisible by the number (60) 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 6708828960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11459988540).

6708828960 is an abundant number, since it is smaller than the sum of its proper divisors (16211148120).

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

6708828960 is a wasteful number, since it uses less digits than its factorization.

6708828960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331 (or 5320 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 6708828960 is about 81907.4414201787. The cubic root of 6708828960 is about 1886.0313465295.

The spelling of 6708828960 in words is "six billion, seven hundred eight million, eight hundred twenty-eight thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1109 1440 2218 3327 4201 4436 5545 6654 8402 8872 9981 11090 12603 13308 16635 16804 17744 19962 21005 22180 25206 26616 33270 33608 35488 37809 39924 42010 44360 49905 50412 53232 63015 66540 67216 75618 79848 84020 88720 99810 100824 106464 126030 133080 134432 151236 159696 168040 177440 189045 199620 201648 252060 266160 302472 319392 336080 378090 399240 403296 504120 532320 604944 672160 756180 798480 1008240 1209888 1512360 1596960 2016480 3024720 4658909 6049440 9317818 13976727 18635636 23294545 27953454 37271272 41930181 46589090 55906908 69883635 74542544 83860362 93178180 111813816 139767270 149085088 167720724 186356360 209650905 223627632 279534540 335441448 372712720 419301810 447255264 559069080 670882896 745425440 838603620 1118138160 1341765792 1677207240 2236276320 3354414480 6708828960