Base | Representation |
---|---|
bin | 11101100010001… |
… | …001011000110000 |
3 | 1021112100112100000 |
4 | 131202021120300 |
5 | 2003321144413 |
6 | 121100030000 |
7 | 15164413014 |
oct | 3542113060 |
9 | 1245315300 |
10 | 495490608 |
11 | 234767478 |
12 | 119b32300 |
13 | 7b866712 |
14 | 49b40544 |
15 | 2d777073 |
hex | 1d889630 |
495490608 has 120 divisors (see below), whose sum is σ = 1484793856. Its totient is φ = 159796800.
The previous prime is 495490579. The next prime is 495490609. The reversal of 495490608 is 806094594.
It is a happy number.
495490608 is a `hidden beast` number, since 49 + 549 + 0 + 60 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (495490609) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118473 + ... + 122583.
Almost surely, 2495490608 is an apocalyptic number.
495490608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 495490608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742396928).
495490608 is an abundant number, since it is smaller than the sum of its proper divisors (989303248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495490608 is a wasteful number, since it uses less digits than its factorization.
495490608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4165 (or 4147 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The square root of 495490608 is about 22259.6183255688. The cubic root of 495490608 is about 791.3072454708.
The spelling of 495490608 in words is "four hundred ninety-five million, four hundred ninety thousand, six hundred eight".
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