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3725783 is a prime number
BaseRepresentation
bin1110001101100111010111
321000021210222
432031213113
51423211113
6211504555
743445225
oct16154727
97007728
103725783
112115266
1212b815b
13a05b09
146cdb15
154d8e08
hex38d9d7

3725783 has 2 divisors, whose sum is σ = 3725784. Its totient is φ = 3725782.

The previous prime is 3725759. The next prime is 3725809. The reversal of 3725783 is 3875273.

It is a weak prime.

It is an emirp because it is prime and its reverse (3875273) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3725783 is a prime.

It is a d-powerful number, because it can be written as 36 + 73 + 221 + 53 + 73 + 85 + 313 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3725713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1862891 + 1862892.

It is an arithmetic number, because the mean of its divisors is an integer number (1862892).

Almost surely, 23725783 is an apocalyptic number.

3725783 is a deficient number, since it is larger than the sum of its proper divisors (1).

3725783 is an equidigital number, since it uses as much as digits as its factorization.

3725783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 35.

The square root of 3725783 is about 1930.2287429214. The cubic root of 3725783 is about 155.0264679046.

The spelling of 3725783 in words is "three million, seven hundred twenty-five thousand, seven hundred eighty-three".