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130241563 = 731919341
BaseRepresentation
bin1111100001101…
…01010000011011
3100002001221211121
413300311100123
5231320212223
620531310111
73141015004
oct760652033
9302057747
10130241563
1167577461
123774b337
1320ca171a
14134241ab
15b67a15d
hex7c3541b

130241563 has 8 divisors (see below), whose sum is σ = 132731136. Its totient is φ = 127771200.

The previous prime is 130241483. The next prime is 130241567. The reversal of 130241563 is 365142031.

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 130241563 - 221 = 128144411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130241567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9273 + ... + 18613.

It is an arithmetic number, because the mean of its divisors is an integer number (16591392).

Almost surely, 2130241563 is an apocalyptic number.

130241563 is a deficient number, since it is larger than the sum of its proper divisors (2489573).

130241563 is an equidigital number, since it uses as much as digits as its factorization.

130241563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 130241563 is about 11412.3425728463. The cubic root of 130241563 is about 506.8932793334.

Adding to 130241563 its reverse (365142031), we get a palindrome (495383594).

The spelling of 130241563 in words is "one hundred thirty million, two hundred forty-one thousand, five hundred sixty-three".

Divisors: 1 73 191 9341 13943 681893 1784131 130241563