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130441005808 = 2414954715187
BaseRepresentation
bin111100101111011100…
…0111100101011110000
3110110200122202122212021
41321132320330223300
54114120344141213
6135531311241224
712265310153401
oct1713670745360
9413618678767
10130441005808
1150357602343
1221344519214
13c3ba372709
146455ca59a8
1535d6926d8d
hex1e5ee3caf0

130441005808 has 20 divisors (see below), whose sum is σ = 254425624200. Its totient is φ = 64782780224.

The previous prime is 130441005781. The next prime is 130441005829. The reversal of 130441005808 is 808500144031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27355210 + ... + 27359977.

It is an arithmetic number, because the mean of its divisors is an integer number (12721281210).

Almost surely, 2130441005808 is an apocalyptic number.

It is an amenable number.

130441005808 is a deficient number, since it is larger than the sum of its proper divisors (123984618392).

130441005808 is a wasteful number, since it uses less digits than its factorization.

130441005808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54715344 (or 54715338 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

Adding to 130441005808 its reverse (808500144031), we get a palindrome (938941149839).

The spelling of 130441005808 in words is "one hundred thirty billion, four hundred forty-one million, five thousand, eight hundred eight".

Divisors: 1 2 4 8 16 149 298 596 1192 2384 54715187 109430374 218860748 437721496 875442992 8152562863 16305125726 32610251452 65220502904 130441005808