Search a number
-
+
4109630 = 25728387
BaseRepresentation
bin1111101011010100111110
321201210100112
433223110332
52023002010
6224030022
746634300
oct17532476
97653315
104109630
112357698
121462312
13b0b745
1478d970
15562a05
hex3eb53e

4109630 has 24 divisors (see below), whose sum is σ = 8606088. Its totient is φ = 1408848.

The previous prime is 4109629. The next prime is 4109641. The reversal of 4109630 is 369014.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 4109596 and 4109605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3704 + ... + 4683.

It is an arithmetic number, because the mean of its divisors is an integer number (358587).

Almost surely, 24109630 is an apocalyptic number.

4109630 is an abundant number, since it is smaller than the sum of its proper divisors (4496458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4109630 is a wasteful number, since it uses less digits than its factorization.

4109630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8408 (or 8401 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 4109630 is about 2027.2222374471. Note that the first 4 decimals coincide. The cubic root of 4109630 is about 160.1772774652.

The spelling of 4109630 in words is "four million, one hundred nine thousand, six hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 8387 16774 41935 58709 83870 117418 293545 410963 587090 821926 2054815 4109630