Search a number
-
+
10744860960 = 2532516974397
BaseRepresentation
bin10100000000111000…
…11001000100100000
31000201211100111021100
422000130121010200
5134001141022320
64534111354400
7530160545151
oct120034310440
930654314240
1010744860960
114614215089
1220ba522a00
131023105ac2
1473d057928
1542d492790
hex280719120

10744860960 has 144 divisors (see below), whose sum is σ = 36696788856. Its totient is φ = 2862956544.

The previous prime is 10744860923. The next prime is 10744860967. The reversal of 10744860960 is 6906844701.

10744860960 is a `hidden beast` number, since 10 + 74 + 486 + 0 + 96 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10406448144 + 338412816 = 102012^2 + 18396^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (10744860967) 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, 2441482 + ... + 2445878.

Almost surely, 210744860960 is an apocalyptic number.

10744860960 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 10744860960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18348394428).

10744860960 is an abundant number, since it is smaller than the sum of its proper divisors (25951927896).

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

10744860960 is a wasteful number, since it uses less digits than its factorization.

10744860960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6115 (or 6104 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 10744860960 in words is "ten billion, seven hundred forty-four million, eight hundred sixty 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 1440 1697 3394 4397 5091 6788 8485 8794 10182 13191 13576 15273 16970 17588 20364 21985 25455 26382 27152 30546 33940 35176 39573 40728 43970 50910 52764 54304 61092 65955 67880 70352 76365 79146 81456 87940 101820 105528 122184 131910 135760 140704 152730 158292 162912 175880 197865 203640 211056 244368 263820 271520 305460 316584 351760 395730 407280 422112 488736 527640 610920 633168 703520 791460 814560 1055280 1221840 1266336 1582920 2110560 2443680 3165840 6331680 7461709 14923418 22385127 29846836 37308545 44770254 59693672 67155381 74617090 89540508 111925635 119387344 134310762 149234180 179081016 223851270 238774688 268621524 298468360 335776905 358162032 447702540 537243048 596936720 671553810 716324064 895405080 1074486096 1193873440 1343107620 1790810160 2148972192 2686215240 3581620320 5372430480 10744860960