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488030 = 25371319
BaseRepresentation
bin1110111001001011110
3220210110012
41313021132
5111104110
614243222
74101554
oct1671136
9823405
10488030
11303734
121b6512
1314119a
14c9bd4
1599905
hex7725e

488030 has 16 divisors (see below), whose sum is σ = 902880. Its totient is φ = 189792.

The previous prime is 488021. The next prime is 488051. The reversal of 488030 is 30884.

488030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 487987 and 488005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290 + ... + 1029.

It is an arithmetic number, because the mean of its divisors is an integer number (56430).

2488030 is an apocalyptic number.

488030 is a deficient number, since it is larger than the sum of its proper divisors (414850).

488030 is a wasteful number, since it uses less digits than its factorization.

488030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 488030 is about 698.5914399705. The cubic root of 488030 is about 78.7315569475.

The spelling of 488030 in words is "four hundred eighty-eight thousand, thirty".

Divisors: 1 2 5 10 37 74 185 370 1319 2638 6595 13190 48803 97606 244015 488030