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130241564 = 22531633769
BaseRepresentation
bin1111100001101…
…01010000011100
3100002001221211122
413300311100130
5231320212224
620531310112
73141015005
oct760652034
9302057748
10130241564
1167577462
123774b338
1320ca171b
14134241ac
15b67a15e
hex7c3541c

130241564 has 24 divisors (see below), whose sum is σ = 233709840. Its totient is φ = 63483264.

The previous prime is 130241483. The next prime is 130241567. The reversal of 130241564 is 465142031.

130241564 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32672 + ... + 36440.

It is an arithmetic number, because the mean of its divisors is an integer number (9737910).

Almost surely, 2130241564 is an apocalyptic number.

It is an amenable number.

130241564 is a deficient number, since it is larger than the sum of its proper divisors (103468276).

130241564 is a wasteful number, since it uses less digits than its factorization.

130241564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989 (or 3987 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 130241564 is about 11412.3426166585. The cubic root of 130241564 is about 506.8932806307.

Adding to 130241564 its reverse (465142031), we get a palindrome (595383595).

The spelling of 130241564 in words is "one hundred thirty million, two hundred forty-one thousand, five hundred sixty-four".

Divisors: 1 2 4 53 106 163 212 326 652 3769 7538 8639 15076 17278 34556 199757 399514 614347 799028 1228694 2457388 32560391 65120782 130241564