Search a number
-
+
5273772 = 223728969
BaseRepresentation
bin10100000111100010101100
3100220221020220
4110013202230
52322230042
6305011340
762553300
oct24074254
910827226
105273772
112a82299
121923b50
13112859a
149b3d00
156e28ec
hex5078ac

5273772 has 36 divisors (see below), whose sum is σ = 14316120. Its totient is φ = 1506624.

The previous prime is 5273767. The next prime is 5273777. The reversal of 5273772 is 2773725.

It is an interprime number because it is at equal distance from previous prime (5273767) and next prime (5273777).

It is a super-2 number, since 2×52737722 = 55625342215968, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5273777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3897 + ... + 5072.

It is an arithmetic number, because the mean of its divisors is an integer number (397670).

Almost surely, 25273772 is an apocalyptic number.

It is an amenable number.

5273772 is an abundant number, since it is smaller than the sum of its proper divisors (9042348).

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

5273772 is a wasteful number, since it uses less digits than its factorization.

5273772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8990 (or 8981 counting only the distinct ones).

The product of its digits is 20580, while the sum is 33.

The square root of 5273772 is about 2296.4694641993. The cubic root of 5273772 is about 174.0632614469.

The spelling of 5273772 in words is "five million, two hundred seventy-three thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 8969 17938 26907 35876 53814 62783 107628 125566 188349 251132 376698 439481 753396 878962 1318443 1757924 2636886 5273772