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4525705 = 51947639
BaseRepresentation
bin10001010000111010001001
322111221002201
4101100322021
52124310310
6241000201
753316322
oct21207211
98457081
104525705
112611258
121623061
13c25c42
1485b449
155e5e3a
hex450e89

4525705 has 8 divisors (see below), whose sum is σ = 5716800. Its totient is φ = 3429936.

The previous prime is 4525693. The next prime is 4525747. The reversal of 4525705 is 5075254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4525705 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23725 + ... + 23914.

It is an arithmetic number, because the mean of its divisors is an integer number (714600).

Almost surely, 24525705 is an apocalyptic number.

It is an amenable number.

4525705 is a deficient number, since it is larger than the sum of its proper divisors (1191095).

4525705 is a wasteful number, since it uses less digits than its factorization.

4525705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47663.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 4525705 is about 2127.3704425887. The cubic root of 4525705 is about 165.4101214839.

The spelling of 4525705 in words is "four million, five hundred twenty-five thousand, seven hundred five".

Divisors: 1 5 19 95 47639 238195 905141 4525705