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488132 = 22122033
BaseRepresentation
bin1110111001011000100
3220210120222
41313023010
5111110012
614243512
74102061
oct1671304
9823528
10488132
11303817
121b6598
13141248
14c9c68
1599972
hex772c4

488132 has 6 divisors (see below), whose sum is σ = 854238. Its totient is φ = 244064.

The previous prime is 488119. The next prime is 488143. The reversal of 488132 is 231884.

It can be written as a sum of positive squares in only one way, i.e., 454276 + 33856 = 674^2 + 184^2 .

It is a nialpdrome in base 15.

It is an unprimeable number.

488132 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61013 + ... + 61020.

It is an arithmetic number, because the mean of its divisors is an integer number (142373).

2488132 is an apocalyptic number.

It is an amenable number.

488132 is a deficient number, since it is larger than the sum of its proper divisors (366106).

488132 is a wasteful number, since it uses less digits than its factorization.

488132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122037 (or 122035 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 488132 is about 698.6644402000. The cubic root of 488132 is about 78.7370416236.

It can be divided in two parts, 4881 and 32, that added together give a cube (4913 = 173).

The spelling of 488132 in words is "four hundred eighty-eight thousand, one hundred thirty-two".

Divisors: 1 2 4 122033 244066 488132