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1040110230 = 235294327803
BaseRepresentation
bin111101111111101…
…101001010010110
32200111011002000010
4331333231022112
54112232011410
6251113101050
734526535225
oct7577551226
92614132003
101040110230
1149412a235
122503b7786
13137641c53
149c1cccbc
15614a5c20
hex3dfed296

1040110230 has 64 divisors (see below), whose sum is σ = 2642492160. Its totient is φ = 261561216.

The previous prime is 1040110223. The next prime is 1040110231. The reversal of 1040110230 is 320110401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040110231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23509 + ... + 51311.

It is an arithmetic number, because the mean of its divisors is an integer number (41288940).

Almost surely, 21040110230 is an apocalyptic number.

1040110230 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 1040110230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1321246080).

1040110230 is an abundant number, since it is smaller than the sum of its proper divisors (1602381930).

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

1040110230 is a wasteful number, since it uses less digits than its factorization.

1040110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27885.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1040110230 is about 32250.7399915103. The cubic root of 1040110230 is about 1013.1951976072.

Adding to 1040110230 its reverse (320110401), we get a palindrome (1360220631).

The spelling of 1040110230 in words is "one billion, forty million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 29 30 43 58 86 87 129 145 174 215 258 290 430 435 645 870 1247 1290 2494 3741 6235 7482 12470 18705 27803 37410 55606 83409 139015 166818 278030 417045 806287 834090 1195529 1612574 2391058 2418861 3586587 4031435 4837722 5977645 7173174 8062870 11955290 12094305 17932935 24188610 34670341 35865870 69340682 104011023 173351705 208022046 346703410 520055115 1040110230