Search a number
-
+
6894286632960 = 21135224423393
BaseRepresentation
bin110010001010011001110…
…0000010111100000000000
3220102002100200121111221220
41210110303200113200000
51400423444334223320
622355105213115040
71311044564321016
oct144246340274000
926362320544856
106894286632960
11221893a086001
129341aa788a80
133b018924a93c
1419b98449a8b6
15be509ae9e40
hex64533817800

6894286632960 has 96 divisors (see below), whose sum is σ = 22056331162320. Its totient is φ = 1838476427264.

The previous prime is 6894286632889. The next prime is 6894286632973. The reversal of 6894286632960 is 692366824986.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112180977 + ... + 112242416.

Almost surely, 26894286632960 is an apocalyptic number.

6894286632960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6894286632960 is an abundant number, since it is smaller than the sum of its proper divisors (15162044529360).

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

6894286632960 is a wasteful number, since it uses less digits than its factorization.

6894286632960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224423423 (or 224423403 counting only the distinct ones).

The product of its (nonzero) digits is 322486272, while the sum is 69.

The spelling of 6894286632960 in words is "six trillion, eight hundred ninety-four billion, two hundred eighty-six million, six hundred thirty-two thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2560 3072 3840 5120 6144 7680 10240 15360 30720 224423393 448846786 673270179 897693572 1122116965 1346540358 1795387144 2244233930 2693080716 3366350895 3590774288 4488467860 5386161432 6732701790 7181548576 8976935720 10772322864 13465403580 14363097152 17953871440 21544645728 26930807160 28726194304 35907742880 43089291456 53861614320 57452388608 71815485760 86178582912 107723228640 114904777216 143630971520 172357165824 215446457280 229809554432 287261943040 344714331648 430892914560 459619108864 574523886080 689428663296 861785829120 1149047772160 1378857326592 1723571658240 2298095544320 3447143316480 6894286632960