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1241113230 = 232574434447
BaseRepresentation
bin100100111111001…
…1110001010001110
310012111101002021200
41021332132022032
510020211110410
6323053210330
742520200630
oct11176361216
93174332250
101241113230
11587637815
122a77909a6
1316a18a936
14bab92a50
1573e5c3c0
hex49f9e28e

1241113230 has 96 divisors (see below), whose sum is σ = 3697035264. Its totient is φ = 282979008.

The previous prime is 1241113217. The next prime is 1241113253. The reversal of 1241113230 is 323111421.

1241113230 is a `hidden beast` number, since 12 + 411 + 13 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 276867 + ... + 281313.

It is an arithmetic number, because the mean of its divisors is an integer number (38510784).

Almost surely, 21241113230 is an apocalyptic number.

1241113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241113230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1848517632).

1241113230 is an abundant number, since it is smaller than the sum of its proper divisors (2455922034).

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

1241113230 is a wasteful number, since it uses less digits than its factorization.

1241113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910 (or 4907 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1241113230 is about 35229.4369810248. The cubic root of 1241113230 is about 1074.6584759705.

Adding to 1241113230 its reverse (323111421), we get a palindrome (1564224651).

The spelling of 1241113230 in words is "one billion, two hundred forty-one million, one hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 443 630 886 1329 2215 2658 3101 3987 4430 4447 6202 6645 7974 8894 9303 13290 13341 15505 18606 19935 22235 26682 27909 31010 31129 39870 40023 44470 46515 55818 62258 66705 80046 93030 93387 133410 139545 155645 186774 200115 279090 280161 311290 400230 466935 560322 933870 1400805 1970021 2801610 3940042 5910063 9850105 11820126 13790147 17730189 19700210 27580294 29550315 35460378 41370441 59100630 68950735 82740882 88650945 124111323 137901470 177301890 206852205 248222646 413704410 620556615 1241113230