Search a number
-
+
10681103584 = 2523109211631
BaseRepresentation
bin10011111001010010…
…01011010011100000
31000120101101021121001
421330221023103200
5133333330303314
64523513041344
7525454611454
oct117451132340
930511337531
1010681103584
114591228238
1220a10b6254
131012b41848
147347bc664
15427a9b674
hex27ca4b4e0

10681103584 has 96 divisors (see below), whose sum is σ = 22284218880. Its totient is φ = 5029516800.

The previous prime is 10681103569. The next prime is 10681103603. The reversal of 10681103584 is 48530118601.

It is a super-2 number, since 2×106811035842 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16926949 + ... + 16927579.

It is an arithmetic number, because the mean of its divisors is an integer number (232127280).

Almost surely, 210681103584 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10681103584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11142109440).

10681103584 is an abundant number, since it is smaller than the sum of its proper divisors (11603115296).

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

10681103584 is a wasteful number, since it uses less digits than its factorization.

10681103584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 10681103584 in words is "ten billion, six hundred eighty-one million, one hundred three thousand, five hundred eighty-four".

Divisors: 1 2 4 8 16 23 32 46 92 109 184 211 218 368 422 436 631 736 844 872 1262 1688 1744 2507 2524 3376 3488 4853 5014 5048 6752 9706 10028 10096 14513 19412 20056 20192 22999 29026 38824 40112 45998 58052 68779 77648 80224 91996 116104 133141 137558 155296 183992 232208 266282 275116 367984 464416 528977 532564 550232 735968 1057954 1065128 1100464 1581917 2115908 2130256 2200928 3062243 3163834 4231816 4260512 6124486 6327668 8463632 12248972 12655336 14512369 16927264 24497944 25310672 29024738 48995888 50621344 58049476 97991776 116098952 232197904 333784487 464395808 667568974 1335137948 2670275896 5340551792 10681103584