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10080105025 = 52615165551
BaseRepresentation
bin10010110001101001…
…00011001001000001
3222000111111101120011
421120310203021001
5131121001330100
64344123344521
7504536323204
oct113064431101
928014441504
1010080105025
114302a58111
121b53982141
13c484865b3
146b8a5593b
153dee32bba
hex258d23241

10080105025 has 12 divisors (see below), whose sum is σ = 12501553024. Its totient is φ = 8062650000.

The previous prime is 10080104989. The next prime is 10080105037. The reversal of 10080105025 is 52050108001.

It is not a de Polignac number, because 10080105025 - 215 = 10080072257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10080104987 and 10080105005.

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, 121000 + ... + 186550.

Almost surely, 210080105025 is an apocalyptic number.

It is an amenable number.

10080105025 is a deficient number, since it is larger than the sum of its proper divisors (2421447999).

10080105025 is an equidigital number, since it uses as much as digits as its factorization.

10080105025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71712 (or 71707 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 10080105025 in words is "ten billion, eighty million, one hundred five thousand, twenty-five".

Divisors: 1 5 25 6151 30755 65551 153775 327755 1638775 403204201 2016021005 10080105025