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488120 = 23512203
BaseRepresentation
bin1110111001010111000
3220210120112
41313022320
5111104440
614243452
74102043
oct1671270
9823515
10488120
11303806
121b6588
13141239
14c9c5a
1599965
hex772b8

488120 has 16 divisors (see below), whose sum is σ = 1098360. Its totient is φ = 195232.

The previous prime is 488119. The next prime is 488143. The reversal of 488120 is 21884.

It is a super-2 number, since 2×4881202 = 476522268800, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

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, 6062 + ... + 6141.

2488120 is an apocalyptic number.

488120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488120 is an abundant number, since it is smaller than the sum of its proper divisors (610240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488120 is a wasteful number, since it uses less digits than its factorization.

488120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12214 (or 12210 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 488120 is about 698.6558523336. The cubic root of 488120 is about 78.7363964072.

The spelling of 488120 in words is "four hundred eighty-eight thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 12203 24406 48812 61015 97624 122030 244060 488120