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488093 = 4311351
BaseRepresentation
bin1110111001010011101
3220210112112
41313022131
5111104333
614243405
74102004
oct1671235
9823475
10488093
11303791
121b6565
13141218
14c9c3b
1599948
hex7729d

488093 has 4 divisors (see below), whose sum is σ = 499488. Its totient is φ = 476700.

The previous prime is 488069. The next prime is 488119. The reversal of 488093 is 390884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 488093 - 216 = 422557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5633 + ... + 5718.

It is an arithmetic number, because the mean of its divisors is an integer number (124872).

2488093 is an apocalyptic number.

488093 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

488093 is a deficient number, since it is larger than the sum of its proper divisors (11395).

488093 is a wasteful number, since it uses less digits than its factorization.

488093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11394.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 488093 is about 698.6365292482. The cubic root of 488093 is about 78.7349446318.

The spelling of 488093 in words is "four hundred eighty-eight thousand, ninety-three".

Divisors: 1 43 11351 488093