Search a number
-
+
4681300 = 2252132277
BaseRepresentation
bin10001110110111001010100
322210211112111
4101312321110
52144300200
6244200404
754535051
oct21667124
98724474
104681300
112708148
121699104
13c7ba00
1489c028
156270ba
hex476e54

4681300 has 54 divisors (see below), whose sum is σ = 11039658. Its totient is φ = 1722240.

The previous prime is 4681297. The next prime is 4681301. The reversal of 4681300 is 31864.

It can be written as a sum of positive squares in 9 ways, for example, as 3732624 + 948676 = 1932^2 + 974^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681301) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16762 + ... + 17038.

Almost surely, 24681300 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 4681300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5519829).

4681300 is an abundant number, since it is smaller than the sum of its proper divisors (6358358).

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

4681300 is a wasteful number, since it uses less digits than its factorization.

4681300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4681300 is about 2163.6312070221. The cubic root of 4681300 is about 167.2844185776.

It can be divided in two parts, 468 and 1300, that multiplied together give a square (608400 = 7802).

The spelling of 4681300 in words is "four million, six hundred eighty-one thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 169 260 277 325 338 554 650 676 845 1108 1300 1385 1690 2770 3380 3601 4225 5540 6925 7202 8450 13850 14404 16900 18005 27700 36010 46813 72020 90025 93626 180050 187252 234065 360100 468130 936260 1170325 2340650 4681300