Search a number
-
+
130041348 = 22310836779
BaseRepresentation
bin1111100000001…
…00011000000100
3100001200210012020
413300010120010
5231242310343
620523123140
73136222203
oct760043004
9301623166
10130041348
116744aa98
12376734b0
1320c31558
14133b123a
15b63ab83
hex7c04604

130041348 has 12 divisors (see below), whose sum is σ = 303429840. Its totient is φ = 43347112.

The previous prime is 130041341. The next prime is 130041361. The reversal of 130041348 is 843140031.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (130041341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5418378 + ... + 5418401.

It is an arithmetic number, because the mean of its divisors is an integer number (25285820).

Almost surely, 2130041348 is an apocalyptic number.

It is an amenable number.

130041348 is an abundant number, since it is smaller than the sum of its proper divisors (173388492).

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

130041348 is a wasteful number, since it uses less digits than its factorization.

130041348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10836786 (or 10836784 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 130041348 is about 11403.5673365838. The cubic root of 130041348 is about 506.6334040567.

Adding to 130041348 its reverse (843140031), we get a palindrome (973181379).

The spelling of 130041348 in words is "one hundred thirty million, forty-one thousand, three hundred forty-eight".

Divisors: 1 2 3 4 6 12 10836779 21673558 32510337 43347116 65020674 130041348