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130260441 = 3332913043
BaseRepresentation
bin1111100001110…
…01110111011001
3100002002220201210
413300321313121
5231321313231
620531533333
73141124023
oct760716731
9302086653
10130260441
116758a663
123775a249
1320caa1ac
141342b013
15b680a46
hex7c39dd9

130260441 has 8 divisors (see below), whose sum is σ = 173746080. Its totient is φ = 86807552.

The previous prime is 130260433. The next prime is 130260491. The reversal of 130260441 is 144062031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130260441 - 23 = 130260433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130260421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3466 + ... + 16508.

It is an arithmetic number, because the mean of its divisors is an integer number (21718260).

Almost surely, 2130260441 is an apocalyptic number.

It is an amenable number.

130260441 is a deficient number, since it is larger than the sum of its proper divisors (43485639).

130260441 is a wasteful number, since it uses less digits than its factorization.

130260441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16375.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 130260441 is about 11413.1696298618. The cubic root of 130260441 is about 506.9177688763.

The spelling of 130260441 in words is "one hundred thirty million, two hundred sixty thousand, four hundred forty-one".

Divisors: 1 3 3329 9987 13043 39129 43420147 130260441