Search a number
-
+
10968320 = 285111941
BaseRepresentation
bin101001110101…
…110100000000
3202122020201002
4221311310000
510301441240
61031031132
7162141416
oct51656400
922566632
1010968320
116211730
12380b4a8
13237053c
1416572b6
15e69d15
hexa75d00

10968320 has 144 divisors (see below), whose sum is σ = 30905280. Its totient is φ = 3686400.

The previous prime is 10968319. The next prime is 10968329. The reversal of 10968320 is 2386901.

It is a super-3 number, since 3×109683203 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10968329) 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, 267500 + ... + 267540.

It is an arithmetic number, because the mean of its divisors is an integer number (214620).

Almost surely, 210968320 is an apocalyptic number.

10968320 is a gapful number since it is divisible by the number (10) 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 10968320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15452640).

10968320 is an abundant number, since it is smaller than the sum of its proper divisors (19936960).

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

10968320 is a wasteful number, since it uses less digits than its factorization.

10968320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10968320 is about 3311.8454070201. The cubic root of 10968320 is about 222.1843016777.

The spelling of 10968320 in words is "ten million, nine hundred sixty-eight thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 11 16 19 20 22 32 38 40 41 44 55 64 76 80 82 88 95 110 128 152 160 164 176 190 205 209 220 256 304 320 328 352 380 410 418 440 451 608 640 656 704 760 779 820 836 880 902 1045 1216 1280 1312 1408 1520 1558 1640 1672 1760 1804 2090 2255 2432 2624 2816 3040 3116 3280 3344 3520 3608 3895 4180 4510 4864 5248 6080 6232 6560 6688 7040 7216 7790 8360 8569 9020 10496 12160 12464 13120 13376 14080 14432 15580 16720 17138 18040 24320 24928 26240 26752 28864 31160 33440 34276 36080 42845 49856 52480 53504 57728 62320 66880 68552 72160 85690 99712 115456 124640 133760 137104 144320 171380 199424 249280 267520 274208 288640 342760 498560 548416 577280 685520 997120 1096832 1371040 2193664 2742080 5484160 10968320