[go: up one dir, main page]

Search a number
-
+
4525848 = 233323911
BaseRepresentation
bin10001010000111100011000
322111221022000
4101100330120
52124311343
6241001000
753316615
oct21207430
98457260
104525848
112611378
121623160
13c26022
1485b50c
155e5ed3
hex450f18

4525848 has 64 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 1441440.

The previous prime is 4525847. The next prime is 4525849. The reversal of 4525848 is 8485254.

It is an interprime number because it is at equal distance from previous prime (4525847) and next prime (4525849).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525841) 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, 4513 + ... + 5423.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

Almost surely, 24525848 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 4525848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6566400).

4525848 is an abundant number, since it is smaller than the sum of its proper divisors (8606952).

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

4525848 is a wasteful number, since it uses less digits than its factorization.

4525848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949 (or 939 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The square root of 4525848 is about 2127.4040518905. The cubic root of 4525848 is about 165.4118636359.

The spelling of 4525848 in words is "four million, five hundred twenty-five thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 23 24 27 36 46 54 69 72 92 108 138 184 207 216 276 414 552 621 828 911 1242 1656 1822 2484 2733 3644 4968 5466 7288 8199 10932 16398 20953 21864 24597 32796 41906 49194 62859 65592 83812 98388 125718 167624 188577 196776 251436 377154 502872 565731 754308 1131462 1508616 2262924 4525848