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4125763 = 23179381
BaseRepresentation
bin1111101111010001000011
321202121111001
433233101003
52024011023
6224232431
750032315
oct17572103
97677431
104125763
112368824
12146b717
13b15ba5
147957b5
155676ad
hex3ef443

4125763 has 4 divisors (see below), whose sum is σ = 4305168. Its totient is φ = 3946360.

The previous prime is 4125727. The next prime is 4125767. The reversal of 4125763 is 3675214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3675214 = 21837607.

It is a cyclic number.

It is not a de Polignac number, because 4125763 - 213 = 4117571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4125767) 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 3 ways as a sum of consecutive naturals, for example, 89668 + ... + 89713.

It is an arithmetic number, because the mean of its divisors is an integer number (1076292).

Almost surely, 24125763 is an apocalyptic number.

4125763 is a deficient number, since it is larger than the sum of its proper divisors (179405).

4125763 is a wasteful number, since it uses less digits than its factorization.

4125763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179404.

The product of its digits is 5040, while the sum is 28.

The square root of 4125763 is about 2031.1974300890. The cubic root of 4125763 is about 160.3866041677.

The spelling of 4125763 in words is "four million, one hundred twenty-five thousand, seven hundred sixty-three".

Divisors: 1 23 179381 4125763