Search a number
-
+
488408 = 2361051
BaseRepresentation
bin1110111001111011000
3220210222012
41313033120
5111112113
614245052
74102634
oct1671730
9823865
10488408
11303a48
121b6788
131413cb
14c9dc4
1599aa8
hex773d8

488408 has 8 divisors (see below), whose sum is σ = 915780. Its totient is φ = 244200.

The previous prime is 488407. The next prime is 488417. The reversal of 488408 is 804884.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30518 + ... + 30533.

2488408 is an apocalyptic number.

It is an amenable number.

488408 is a deficient number, since it is larger than the sum of its proper divisors (427372).

488408 is a wasteful number, since it uses less digits than its factorization.

488408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61057 (or 61053 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 488408 is about 698.8619320009. The cubic root of 488408 is about 78.7518786820.

The spelling of 488408 in words is "four hundred eighty-eight thousand, four hundred eight".

Divisors: 1 2 4 8 61051 122102 244204 488408