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4363925 = 521731009
BaseRepresentation
bin10000101001011010010101
322012201011212
4100221122111
52104121200
6233311205
752043546
oct20513225
98181155
104363925
112510755
121565505
13b9a407
148184cd
155b3035
hex429695

4363925 has 12 divisors (see below), whose sum is σ = 5447940. Its totient is φ = 3467520.

The previous prime is 4363897. The next prime is 4363927. The reversal of 4363925 is 5293634.

It can be written as a sum of positive squares in 6 ways, for example, as 4 + 4363921 = 2^2 + 2089^2 .

It is not a de Polignac number, because 4363925 - 210 = 4362901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4363891 and 4363900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4363927) 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, 3821 + ... + 4829.

It is an arithmetic number, because the mean of its divisors is an integer number (453995).

Almost surely, 24363925 is an apocalyptic number.

It is an amenable number.

4363925 is a deficient number, since it is larger than the sum of its proper divisors (1084015).

4363925 is a wasteful number, since it uses less digits than its factorization.

4363925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1187 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 4363925 is about 2089.0009573957. Note that the first 3 decimals coincide. The cubic root of 4363925 is about 163.4151910478.

The spelling of 4363925 in words is "four million, three hundred sixty-three thousand, nine hundred twenty-five".

Divisors: 1 5 25 173 865 1009 4325 5045 25225 174557 872785 4363925