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4325956 = 221763617
BaseRepresentation
bin10000100000001001000100
322010210002121
4100200021010
52101412311
6232415324
751525055
oct20401104
98123077
104325956
112495178
121547544
13b8604b
1480872c
155a6b71
hex420244

4325956 has 12 divisors (see below), whose sum is σ = 8015868. Its totient is φ = 2035712.

The previous prime is 4325953. The next prime is 4325963. The reversal of 4325956 is 6595234.

4325956 = 4132 + 4142 + ... + 4362.

It can be written as a sum of positive squares in 2 ways, for example, as 2924100 + 1401856 = 1710^2 + 1184^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a d-powerful number, because it can be written as 411 + 35 + 217 + 53 + 92 + 53 + 6 .

It is not an unprimeable number, because it can be changed into a prime (4325953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31741 + ... + 31876.

It is an arithmetic number, because the mean of its divisors is an integer number (667989).

Almost surely, 24325956 is an apocalyptic number.

It is an amenable number.

4325956 is a deficient number, since it is larger than the sum of its proper divisors (3689912).

4325956 is a wasteful number, since it uses less digits than its factorization.

4325956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63638 (or 63636 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 4325956 is about 2079.8932664923. The cubic root of 4325956 is about 162.9398701769.

The spelling of 4325956 in words is "four million, three hundred twenty-five thousand, nine hundred fifty-six".

Divisors: 1 2 4 17 34 68 63617 127234 254468 1081489 2162978 4325956