Search a number
-
+
110022210980 = 225113182719507
BaseRepresentation
bin110011001110111010…
…1011011010110100100
3101111222122012102002222
41212131311123112210
53300311141222410
6122313221451512
710643311235333
oct1463565332644
9344878172088
10110022210980
11427297405a0
12193a6270b98
13a4b4ca57b6
14547a125d1a
152cde033955
hex199dd5b5a4

110022210980 has 96 divisors (see below), whose sum is σ = 260509519872. Its totient is φ = 38668694400.

The previous prime is 110022210979. The next prime is 110022211003. The reversal of 110022210980 is 89012220011.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5630387 + ... + 5649893.

It is an arithmetic number, because the mean of its divisors is an integer number (2713640832).

Almost surely, 2110022210980 is an apocalyptic number.

110022210980 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 110022210980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130254759936).

110022210980 is an abundant number, since it is smaller than the sum of its proper divisors (150487308892).

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

110022210980 is a wasteful number, since it uses less digits than its factorization.

110022210980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20385 (or 20383 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 110022210980 its reverse (89012220011), we get a palindrome (199034430991).

The spelling of 110022210980 in words is "one hundred ten billion, twenty-two million, two hundred ten thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 31 44 55 62 110 124 155 220 310 341 620 682 827 1364 1654 1705 3308 3410 4135 6820 8270 9097 16540 18194 19507 25637 36388 39014 45485 51274 78028 90970 97535 102548 128185 181940 195070 214577 256370 282007 390140 429154 512740 564014 604717 858308 1072885 1128028 1209434 1410035 2145770 2418868 2820070 3023585 4291540 5640140 6047170 6651887 12094340 13303774 16132289 26607548 32264578 33259435 64529156 66518870 80661445 133037740 161322890 177455179 322645780 354910358 500100959 709820716 887275895 1000201918 1774551790 2000403836 2500504795 3549103580 5001009590 5501110549 10002019180 11002221098 22004442196 27505552745 55011105490 110022210980