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488083 = 2321221
BaseRepresentation
bin1110111001010010011
3220210112011
41313022103
5111104313
614243351
74101661
oct1671223
9823464
10488083
11303782
121b6557
1314120b
14c9c31
159993d
hex77293

488083 has 4 divisors (see below), whose sum is σ = 509328. Its totient is φ = 466840.

The previous prime is 488069. The next prime is 488119. The reversal of 488083 is 380884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 488083 - 25 = 488051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488003) 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 in 3 ways as a sum of consecutive naturals, for example, 10588 + ... + 10633.

It is an arithmetic number, because the mean of its divisors is an integer number (127332).

2488083 is an apocalyptic number.

488083 is a deficient number, since it is larger than the sum of its proper divisors (21245).

488083 is a wasteful number, since it uses less digits than its factorization.

488083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21244.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 488083 is about 698.6293724143. The cubic root of 488083 is about 78.7344069236.

The spelling of 488083 in words is "four hundred eighty-eight thousand, eighty-three".

Divisors: 1 23 21221 488083