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11122430300 = 22523592863
BaseRepresentation
bin10100101101111001…
…01101000101011100
31001201010211000000222
422112330231011130
5140234320232200
65035400140512
7542424045332
oct122674550534
931633730028
1011122430300
11479835a563
1221a4a67738
1310833c2807
1477725db52
154516c4d85
hex296f2d15c

11122430300 has 54 divisors (see below), whose sum is σ = 24231136608. Its totient is φ = 4431438560.

The previous prime is 11122430243. The next prime is 11122430317. The reversal of 11122430300 is 303422111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12887669 + ... + 12888531.

It is an arithmetic number, because the mean of its divisors is an integer number (448724752).

Almost surely, 211122430300 is an apocalyptic number.

11122430300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122430300 is an abundant number, since it is smaller than the sum of its proper divisors (13108706308).

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

11122430300 is an equidigital number, since it uses as much as digits as its factorization.

11122430300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11122430300 its reverse (303422111), we get a palindrome (11425852411).

The spelling of 11122430300 in words is "eleven billion, one hundred twenty-two million, four hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 359 718 863 1436 1726 1795 3452 3590 4315 7180 8630 8975 17260 17950 21575 35900 43150 86300 128881 257762 309817 515524 619634 644405 1239268 1288810 1549085 2577620 3098170 3222025 6196340 6444050 7745425 12888100 15490850 30981700 111224303 222448606 444897212 556121515 1112243030 2224486060 2780607575 5561215150 11122430300