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4660414025 = 52186416561
BaseRepresentation
bin1000101011100100…
…00100011001001001
3110000210101120011212
410111302010121021
534021031222100
62050240502505
7223326602621
oct42562043111
913023346155
104660414025
111a81756043
12aa091aa35
135936b0847
14322d45881
151c4228635
hex115c84649

4660414025 has 6 divisors (see below), whose sum is σ = 5778913422. Its totient is φ = 3728331200.

The previous prime is 4660414001. The next prime is 4660414027. The reversal of 4660414025 is 5204140664.

It can be written as a sum of positive squares in 3 ways, for example, as 29203216 + 4631210809 = 5404^2 + 68053^2 .

It is not a de Polignac number, because 4660414025 - 216 = 4660348489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4660413982 and 4660414000.

It is not an unprimeable number, because it can be changed into a prime (4660414027) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 93208256 + ... + 93208305.

It is an arithmetic number, because the mean of its divisors is an integer number (963152237).

Almost surely, 24660414025 is an apocalyptic number.

It is an amenable number.

4660414025 is a deficient number, since it is larger than the sum of its proper divisors (1118499397).

4660414025 is a wasteful number, since it uses less digits than its factorization.

4660414025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186416571 (or 186416566 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 4660414025 is about 68267.2251157171. The cubic root of 4660414025 is about 1670.3526362784.

Adding to 4660414025 its reverse (5204140664), we get a palindrome (9864554689).

The spelling of 4660414025 in words is "four billion, six hundred sixty million, four hundred fourteen thousand, twenty-five".

Divisors: 1 5 25 186416561 932082805 4660414025