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12425010001 = 101568321647
BaseRepresentation
bin10111001001001011…
…01001101101010001
31012001220211220110121
423210211221231101
5200421300310001
65412531030241
7616621561645
oct134445515521
935056756417
1012425010001
1152a6659a08
1224a913b381
131230221a31
1485c252c25
154cac246a1
hex2e4969b51

12425010001 has 8 divisors (see below), whose sum is σ = 12550817664. Its totient is φ = 12299257200.

The previous prime is 12425009983. The next prime is 12425010019. The reversal of 12425010001 is 10001052421.

12425010001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12425009983) and next prime (12425010019).

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 12425010001 - 27 = 12425009873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12425010601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563160 + ... + 584806.

It is an arithmetic number, because the mean of its divisors is an integer number (1568852208).

Almost surely, 212425010001 is an apocalyptic number.

It is an amenable number.

12425010001 is a deficient number, since it is larger than the sum of its proper divisors (125807663).

12425010001 is a wasteful number, since it uses less digits than its factorization.

12425010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27431.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 12425010001 its reverse (10001052421), we get a palindrome (22426062422).

The spelling of 12425010001 in words is "twelve billion, four hundred twenty-five million, ten thousand, one".

Divisors: 1 101 5683 21647 573983 2186347 123019901 12425010001