Search a number
-
+
5276208 = 243741383
BaseRepresentation
bin10100001000001000110000
3100221001121010
4110020020300
52322314313
6305030520
762563350
oct24101060
910831533
105276208
112a84103
121925440
131129722
149b4b60
156e34c3
hex508230

5276208 has 80 divisors (see below), whose sum is σ = 15998976. Its totient is φ = 1466880.

The previous prime is 5276207. The next prime is 5276233. The reversal of 5276208 is 8026725.

It is a Cunningham number, because it is equal to 22972-1.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5276207) 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, 13585 + ... + 13967.

Almost surely, 25276208 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 5276208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7999488).

5276208 is an abundant number, since it is smaller than the sum of its proper divisors (10722768).

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

5276208 is a wasteful number, since it uses less digits than its factorization.

5276208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5276208 is about 2296.9997823248. Note that the first 3 decimals coincide. The cubic root of 5276208 is about 174.0900577536.

The spelling of 5276208 in words is "five million, two hundred seventy-six thousand, two hundred eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 41 42 48 56 82 84 112 123 164 168 246 287 328 336 383 492 574 656 766 861 984 1148 1149 1532 1722 1968 2296 2298 2681 3064 3444 4592 4596 5362 6128 6888 8043 9192 10724 13776 15703 16086 18384 21448 31406 32172 42896 47109 62812 64344 94218 109921 125624 128688 188436 219842 251248 329763 376872 439684 659526 753744 879368 1319052 1758736 2638104 5276208