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652 = 22163
BaseRepresentation
bin1010001100
3220011
422030
510102
63004
71621
oct1214
9804
10652
11543
12464
133b2
14348
152d7
hex28c

652 has 6 divisors (see below), whose sum is σ = 1148. Its totient is φ = 324.

The previous prime is 647. The next prime is 653. The reversal of 652 is 256.

652 is nontrivially palindromic in base 12.

652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

652 is an esthetic number in base 11, because in such base it adjacent digits differ by 1.

It is an alternating number because its digits alternate between even and odd.

It is a house number.

652 is an undulating number in base 12.

It is a plaindrome in base 14 and base 16.

It is a nialpdrome in base 10 and base 11.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78 + ... + 85.

It is an amenable number.

652 is a deficient number, since it is larger than the sum of its proper divisors (496).

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

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

The sum of its prime factors is 167 (or 165 counting only the distinct ones).

The product of its digits is 60, while the sum is 13.

The square root of 652 is about 25.5342906696. The cubic root of 652 is about 8.6712664603.

The spelling of 652 in words is "six hundred fifty-two", and is thus an aban number.

Divisors: 1 2 4 163 326 652