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4960025 = 52724049
BaseRepresentation
bin10010111010111100011001
3100022222212122
4102322330121
52232210100
6254151025
760105500
oct22727431
910288778
104960025
1128885a4
1217b2475
131048835
14931837
1567e985
hex4baf19

4960025 has 18 divisors (see below), whose sum is σ = 7156350. Its totient is φ = 3400320.

The previous prime is 4960013. The next prime is 4960027. The reversal of 4960025 is 5200694.

It can be written as a sum of positive squares in 3 ways, for example, as 67081 + 4892944 = 259^2 + 2212^2 .

It is not a de Polignac number, because 4960025 - 214 = 4943641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4959976 and 4960003.

It is not an unprimeable number, because it can be changed into a prime (4960027) 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 17 ways as a sum of consecutive naturals, for example, 800 + ... + 3249.

It is an arithmetic number, because the mean of its divisors is an integer number (397575).

Almost surely, 24960025 is an apocalyptic number.

It is an amenable number.

4960025 is a deficient number, since it is larger than the sum of its proper divisors (2196325).

4960025 is a wasteful number, since it uses less digits than its factorization.

4960025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073 (or 4061 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4960025 is about 2227.1113577906. Note that the first 3 decimals coincide. The cubic root of 4960025 is about 170.5406661913.

It can be divided in two parts, 49 and 60025, that multiplied together give a square (2941225 = 17152).

The spelling of 4960025 in words is "four million, nine hundred sixty thousand, twenty-five".

Divisors: 1 5 7 25 35 49 175 245 1225 4049 20245 28343 101225 141715 198401 708575 992005 4960025