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130413341 = 177671373
BaseRepresentation
bin1111100010111…
…11001100011101
3100002101200110202
413301133030131
5231341211331
620535113245
73142331552
oct761371435
9302350422
10130413341
1167684523
1237812825
1321031976
141346aa29
15b6b0ecb
hex7c5f31d

130413341 has 4 divisors (see below), whose sum is σ = 138084732. Its totient is φ = 122741952.

The previous prime is 130413329. The next prime is 130413383. The reversal of 130413341 is 143314031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143314031 = 720473433.

It can be written as a sum of positive squares in 2 ways, for example, as 63664441 + 66748900 = 7979^2 + 8170^2 .

It is a cyclic number.

It is not a de Polignac number, because 130413341 - 26 = 130413277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130413301) 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 3 ways as a sum of consecutive naturals, for example, 3835670 + ... + 3835703.

It is an arithmetic number, because the mean of its divisors is an integer number (34521183).

Almost surely, 2130413341 is an apocalyptic number.

It is an amenable number.

130413341 is a deficient number, since it is larger than the sum of its proper divisors (7671391).

130413341 is an equidigital number, since it uses as much as digits as its factorization.

130413341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7671390.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 130413341 is about 11419.8660675159. The cubic root of 130413341 is about 507.1160317302.

Adding to 130413341 its reverse (143314031), we get a palindrome (273727372).

The spelling of 130413341 in words is "one hundred thirty million, four hundred thirteen thousand, three hundred forty-one".

Divisors: 1 17 7671373 130413341