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488056 = 2361007
BaseRepresentation
bin1110111001001111000
3220210111011
41313021320
5111104211
614243304
74101622
oct1671170
9823434
10488056
11303758
121b6534
131411ba
14c9c12
1599921
hex77278

488056 has 8 divisors (see below), whose sum is σ = 915120. Its totient is φ = 244024.

The previous prime is 488051. The next prime is 488057. The reversal of 488056 is 650884.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30496 + ... + 30511.

It is an arithmetic number, because the mean of its divisors is an integer number (114390).

2488056 is an apocalyptic number.

It is an amenable number.

488056 is a deficient number, since it is larger than the sum of its proper divisors (427064).

488056 is a wasteful number, since it uses less digits than its factorization.

488056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61013 (or 61009 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 488056 is about 698.6100485965. The cubic root of 488056 is about 78.7329550748.

The spelling of 488056 in words is "four hundred eighty-eight thousand, fifty-six".

Divisors: 1 2 4 8 61007 122014 244028 488056