Base | Representation |
---|---|
bin | 1011100110100… |
… | …0000000001010 |
3 | 10101120012122101 |
4 | 2321220000022 |
5 | 44424113430 |
6 | 4454544014 |
7 | 1130415214 |
oct | 271500012 |
9 | 111505571 |
10 | 48660490 |
11 | 2551638a |
12 | 1436800a |
13 | a1097b8 |
14 | 66695b4 |
15 | 4412dca |
hex | 2e6800a |
48660490 has 8 divisors (see below), whose sum is σ = 87588900. Its totient is φ = 19464192.
The previous prime is 48660467. The next prime is 48660503. The reversal of 48660490 is 9406684.
It can be written as a sum of positive squares in 2 ways, for example, as 47513449 + 1147041 = 6893^2 + 1071^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2433015 + ... + 2433034.
Almost surely, 248660490 is an apocalyptic number.
48660490 is a deficient number, since it is larger than the sum of its proper divisors (38928410).
48660490 is a wasteful number, since it uses less digits than its factorization.
48660490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4866056.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 48660490 is about 6975.7071326139. The cubic root of 48660490 is about 365.0834612420.
The spelling of 48660490 in words is "forty-eight million, six hundred sixty thousand, four hundred ninety".
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