Search a number
-
+
752 = 2447
BaseRepresentation
bin1011110000
31000212
423300
511002
63252
72123
oct1360
91025
10752
11624
12528
1345b
143ba
15352
hex2f0

752 has 10 divisors (see below), whose sum is σ = 1488. Its totient is φ = 368.

The previous prime is 751. The next prime is 757. The reversal of 752 is 257.

It can be divided in two parts, 75 and 2, that added together give a palindrome (77).

752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

752 is an esthetic number in base 7, because in such base its adjacent digits differ by 1.

It is a plaindrome in base 13.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8 + ... + 39.

It is an amenable number.

752 is a deficient number, since it is larger than the sum of its proper divisors (736).

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

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

The sum of its prime factors is 55 (or 49 counting only the distinct ones).

The product of its digits is 70, while the sum is 14.

The square root of 752 is about 27.4226184016. The cubic root of 752 is about 9.0936718876.

The spelling of 752 in words is "seven hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 8 16 47 94 188 376 752