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4663025 = 52383487
BaseRepresentation
bin10001110010011011110001
322202220110122
4101302123301
52143204100
6243540025
754430553
oct21623361
98686418
104663025
1126a5444
12168a615
13c735b3
148954d3
15621985
hex4726f1

4663025 has 12 divisors (see below), whose sum is σ = 5809152. Its totient is φ = 3713040.

The previous prime is 4663019. The next prime is 4663039. The reversal of 4663025 is 5203664.

It is a de Polignac number, because none of the positive numbers 2k-4663025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4662985 and 4663003.

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, 9332 + ... + 9818.

It is an arithmetic number, because the mean of its divisors is an integer number (484096).

Almost surely, 24663025 is an apocalyptic number.

It is an amenable number.

4663025 is a deficient number, since it is larger than the sum of its proper divisors (1146127).

4663025 is a wasteful number, since it uses less digits than its factorization.

4663025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4663025 is about 2159.4038529187. The cubic root of 4663025 is about 167.0664513775.

Adding to 4663025 its reverse (5203664), we get a palindrome (9866689).

The spelling of 4663025 in words is "four million, six hundred sixty-three thousand, twenty-five".

Divisors: 1 5 25 383 487 1915 2435 9575 12175 186521 932605 4663025