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13024100425 = 52774423431
BaseRepresentation
bin11000010000100110…
…00000000001001001
31020121200010212000211
430020103000001021
5203133132203200
65552211401121
7640515012160
oct141023000111
936550125024
1013024100425
115583846466
1226358b31a1
1312c738c5cb
148b7a403d7
15513612aba
hex3084c0049

13024100425 has 12 divisors (see below), whose sum is σ = 18457011136. Its totient is φ = 8930811600.

The previous prime is 13024100417. The next prime is 13024100437. The reversal of 13024100425 is 52400142031.

It is not a de Polignac number, because 13024100425 - 23 = 13024100417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13024100396 and 13024100405.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37211541 + ... + 37211890.

Almost surely, 213024100425 is an apocalyptic number.

It is an amenable number.

13024100425 is a deficient number, since it is larger than the sum of its proper divisors (5432910711).

13024100425 is an equidigital number, since it uses as much as digits as its factorization.

13024100425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74423448 (or 74423443 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 13024100425 its reverse (52400142031), we get a palindrome (65424242456).

The spelling of 13024100425 in words is "thirteen billion, twenty-four million, one hundred thousand, four hundred twenty-five".

Divisors: 1 5 7 25 35 175 74423431 372117155 520964017 1860585775 2604820085 13024100425