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130551000205 = 528627912083
BaseRepresentation
bin111100110010101110…
…0100010110010001101
3110110222022201221210211
41321211130202302031
54114332024001310
6135550241002421
712301114122643
oct1714534426215
9413868657724
10130551000205
11504036aa7aa
1221375323411
13c4070a5362
146466739193
1535e1402c8a
hex1e65722c8d

130551000205 has 8 divisors (see below), whose sum is σ = 156666844512. Its totient is φ = 104437037328.

The previous prime is 130551000193. The next prime is 130551000227. The reversal of 130551000205 is 502000155031.

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 130551000205 - 231 = 128403516557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312907 + ... + 599176.

It is an arithmetic number, because the mean of its divisors is an integer number (19583355564).

Almost surely, 2130551000205 is an apocalyptic number.

It is an amenable number.

130551000205 is a deficient number, since it is larger than the sum of its proper divisors (26115844307).

130551000205 is an equidigital number, since it uses as much as digits as its factorization.

130551000205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940715.

The product of its (nonzero) digits is 750, while the sum is 22.

Adding to 130551000205 its reverse (502000155031), we get a palindrome (632551155236).

The spelling of 130551000205 in words is "one hundred thirty billion, five hundred fifty-one million, two hundred five", and thus it is an aban number.

Divisors: 1 5 28627 143135 912083 4560415 26110200041 130551000205