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4930044 = 2237193089
BaseRepresentation
bin10010110011100111111100
3100021110202020
4102303213330
52230230134
6253400140
756622210
oct22634774
910243666
104930044
112868019
121799050
131037cb2
14924940
15675b49
hex4b39fc

4930044 has 48 divisors (see below), whose sum is σ = 13843200. Its totient is φ = 1334016.

The previous prime is 4930043. The next prime is 4930049. The reversal of 4930044 is 4400394.

It is a junction number, because it is equal to n+sod(n) for n = 4929996 and 4930023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52 + ... + 3140.

It is an arithmetic number, because the mean of its divisors is an integer number (288400).

Almost surely, 24930044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4930044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6921600).

4930044 is an abundant number, since it is smaller than the sum of its proper divisors (8913156).

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

4930044 is a wasteful number, since it uses less digits than its factorization.

4930044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122 (or 3120 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4930044 is about 2220.3702393970. The cubic root of 4930044 is about 170.1963590360.

The spelling of 4930044 in words is "four million, nine hundred thirty thousand, forty-four".

Divisors: 1 2 3 4 6 7 12 14 19 21 28 38 42 57 76 84 114 133 228 266 399 532 798 1596 3089 6178 9267 12356 18534 21623 37068 43246 58691 64869 86492 117382 129738 176073 234764 259476 352146 410837 704292 821674 1232511 1643348 2465022 4930044