Search a number
-
+
4866930 = 2325173181
BaseRepresentation
bin10010100100001101110010
3100011021011200
4102210031302
52221220210
6252152030
756240205
oct22441562
910137150
104866930
112824662
121768616
131015353
1490993c
156620c0
hex4a4372

4866930 has 48 divisors (see below), whose sum is σ = 13402584. Its totient is φ = 1221120.

The previous prime is 4866929. The next prime is 4866941. The reversal of 4866930 is 396684.

It can be written as a sum of positive squares in 4 ways, for example, as 3448449 + 1418481 = 1857^2 + 1191^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61 + ... + 3120.

Almost surely, 24866930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4866930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6701292).

4866930 is an abundant number, since it is smaller than the sum of its proper divisors (8535654).

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

4866930 is a wasteful number, since it uses less digits than its factorization.

4866930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3211 (or 3208 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 4866930 is about 2206.1119645204. Note that the first 3 decimals coincide. The cubic root of 4866930 is about 169.4669578216.

The spelling of 4866930 in words is "four million, eight hundred sixty-six thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 765 1530 3181 6362 9543 15905 19086 28629 31810 47715 54077 57258 95430 108154 143145 162231 270385 286290 324462 486693 540770 811155 973386 1622310 2433465 4866930