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488275 = 5219531
BaseRepresentation
bin1110111001101010011
3220210210021
41313031103
5111111100
614244311
74102354
oct1671523
9823707
10488275
11303937
121b6697
13141328
14c9d2b
1599a1a
hex77353

488275 has 6 divisors (see below), whose sum is σ = 605492. Its totient is φ = 390600.

The previous prime is 488263. The next prime is 488287. The reversal of 488275 is 572884.

It is an interprime number because it is at equal distance from previous prime (488263) and next prime (488287).

It is a de Polignac number, because none of the positive numbers 2k-488275 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 5.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 488275.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9741 + ... + 9790.

2488275 is an apocalyptic number.

488275 is a deficient number, since it is larger than the sum of its proper divisors (117217).

488275 is a wasteful number, since it uses less digits than its factorization.

488275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19541 (or 19536 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 488275 is about 698.7667708184. The cubic root of 488275 is about 78.7447296380.

The spelling of 488275 in words is "four hundred eighty-eight thousand, two hundred seventy-five".

Divisors: 1 5 25 19531 97655 488275