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4708025 = 52726903
BaseRepresentation
bin10001111101011010111001
322212012012022
4101331122321
52201124100
6244524225
755006010
oct21753271
98765168
104708025
112726233
1216b0675
13c8ac1a
148a7a77
1562ee85
hex47d6b9

4708025 has 12 divisors (see below), whose sum is σ = 6672192. Its totient is φ = 3228240.

The previous prime is 4708021. The next prime is 4708049. The reversal of 4708025 is 5208074.

It is not a de Polignac number, because 4708025 - 22 = 4708021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4707985 and 4708003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4708021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13277 + ... + 13626.

It is an arithmetic number, because the mean of its divisors is an integer number (556016).

Almost surely, 24708025 is an apocalyptic number.

It is an amenable number.

4708025 is a deficient number, since it is larger than the sum of its proper divisors (1964167).

4708025 is a wasteful number, since it uses less digits than its factorization.

4708025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26920 (or 26915 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 4708025 is about 2169.7983777301. The cubic root of 4708025 is about 167.6021505070.

The spelling of 4708025 in words is "four million, seven hundred eight thousand, twenty-five".

Divisors: 1 5 7 25 35 175 26903 134515 188321 672575 941605 4708025