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130554425 = 5246311279
BaseRepresentation
bin1111100100000…
…01101000111001
3100002122212000002
413302001220321
5231410220200
620542122345
73143460101
oct762015071
9302585002
10130554425
1167770521
12378803b5
1321080c51
14134a6201
15b6dcbd5
hex7c81a39

130554425 has 12 divisors (see below), whose sum is σ = 162251520. Its totient is φ = 104208720.

The previous prime is 130554419. The next prime is 130554443. The reversal of 130554425 is 524455031.

It is not a de Polignac number, because 130554425 - 222 = 126360121 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5936 + ... + 17214.

It is an arithmetic number, because the mean of its divisors is an integer number (13520960).

Almost surely, 2130554425 is an apocalyptic number.

It is an amenable number.

130554425 is a deficient number, since it is larger than the sum of its proper divisors (31697095).

130554425 is a wasteful number, since it uses less digits than its factorization.

130554425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11752 (or 11747 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 130554425 is about 11426.0415280184. The cubic root of 130554425 is about 507.2988355578.

The spelling of 130554425 in words is "one hundred thirty million, five hundred fifty-four thousand, four hundred twenty-five".

Divisors: 1 5 25 463 2315 11279 11575 56395 281975 5222177 26110885 130554425