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130410241 = 1310031557
BaseRepresentation
bin1111100010111…
…10011100000001
3100002101112012221
413301132130001
5231341111431
620535051041
73142316533
oct761363401
9302345187
10130410241
1167682165
1237810a81
1321030430
1413469853
15b6b0111
hex7c5e701

130410241 has 4 divisors (see below), whose sum is σ = 140441812. Its totient is φ = 120378672.

The previous prime is 130410239. The next prime is 130410251. The reversal of 130410241 is 142014031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142014031 = 1031378777.

It can be written as a sum of positive squares in 2 ways, for example, as 25040016 + 105370225 = 5004^2 + 10265^2 .

It is a cyclic number.

It is not a de Polignac number, because 130410241 - 21 = 130410239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130410221) 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, 5015766 + ... + 5015791.

It is an arithmetic number, because the mean of its divisors is an integer number (35110453).

Almost surely, 2130410241 is an apocalyptic number.

It is an amenable number.

130410241 is a deficient number, since it is larger than the sum of its proper divisors (10031571).

130410241 is a wasteful number, since it uses less digits than its factorization.

130410241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10031570.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 130410241 is about 11419.7303383224. The cubic root of 130410241 is about 507.1120135520.

Adding to 130410241 its reverse (142014031), we get a palindrome (272424272).

The spelling of 130410241 in words is "one hundred thirty million, four hundred ten thousand, two hundred forty-one".

Divisors: 1 13 10031557 130410241