Base | Representation |
---|---|
bin | 1011101001000… |
… | …0010010100001 |
3 | 10101212121000001 |
4 | 2322100102201 |
5 | 44444404010 |
6 | 4502300001 |
7 | 1132003261 |
oct | 272202241 |
9 | 111777001 |
10 | 48825505 |
11 | 25619363 |
12 | 14427601 |
13 | a166941 |
14 | 66ad7a1 |
15 | 4446c3a |
hex | 2e904a1 |
48825505 has 8 divisors (see below), whose sum is σ = 58630824. Its totient is φ = 39033600.
The previous prime is 48825503. The next prime is 48825529. The reversal of 48825505 is 50552884.
It can be written as a sum of positive squares in 4 ways, for example, as 12138256 + 36687249 = 3484^2 + 6057^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 48825505 - 21 = 48825503 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48825503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8425 + ... + 12985.
It is an arithmetic number, because the mean of its divisors is an integer number (7328853).
Almost surely, 248825505 is an apocalyptic number.
It is an amenable number.
48825505 is a deficient number, since it is larger than the sum of its proper divisors (9805319).
48825505 is a wasteful number, since it uses less digits than its factorization.
48825505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6707.
The product of its (nonzero) digits is 64000, while the sum is 37.
The square root of 48825505 is about 6987.5249552327. The cubic root of 48825505 is about 365.4956798358.
The spelling of 48825505 in words is "forty-eight million, eight hundred twenty-five thousand, five hundred five".
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