Search a number
-
+
9672960 = 283511229
BaseRepresentation
bin100100111001…
…100100000000
3200012102210210
4210321210000
54434013320
6543154120
7145135023
oct44714400
920172723
109672960
115507490
1232a5940
132008a5b
1413db1ba
15cb10e0
hex939900

9672960 has 144 divisors (see below), whose sum is σ = 33848640. Its totient is φ = 2334720.

The previous prime is 9672941. The next prime is 9672973. The reversal of 9672960 is 692769.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 42126 + ... + 42354.

It is an arithmetic number, because the mean of its divisors is an integer number (235060).

Almost surely, 29672960 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 9672960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16924320).

9672960 is an abundant number, since it is smaller than the sum of its proper divisors (24175680).

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

9672960 is a wasteful number, since it uses less digits than its factorization.

9672960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 9672960 is about 3110.1382605923. The cubic root of 9672960 is about 213.0687692603.

The spelling of 9672960 in words is "nine million, six hundred seventy-two thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 229 240 256 264 320 330 352 384 440 458 480 528 640 660 687 704 768 880 916 960 1056 1145 1280 1320 1374 1408 1760 1832 1920 2112 2290 2519 2640 2748 2816 3435 3520 3664 3840 4224 4580 5038 5280 5496 6870 7040 7328 7557 8448 9160 10076 10560 10992 12595 13740 14080 14656 15114 18320 20152 21120 21984 25190 27480 29312 30228 36640 37785 40304 42240 43968 50380 54960 58624 60456 73280 75570 80608 87936 100760 109920 120912 146560 151140 161216 175872 201520 219840 241824 293120 302280 322432 403040 439680 483648 604560 644864 806080 879360 967296 1209120 1612160 1934592 2418240 3224320 4836480 9672960