Base | Representation |
---|---|
bin | 1011101010010… |
… | …1101011011011 |
3 | 10102001001011212 |
4 | 2322211223123 |
5 | 100010204430 |
6 | 4504213335 |
7 | 1132516556 |
oct | 272455333 |
9 | 112031155 |
10 | 48913115 |
11 | 25679169 |
12 | 1446a24b |
13 | a197794 |
14 | 66d369d |
15 | 4462b95 |
hex | 2ea5adb |
48913115 has 4 divisors (see below), whose sum is σ = 58695744. Its totient is φ = 39130488.
The previous prime is 48913099. The next prime is 48913129. The reversal of 48913115 is 51131984.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48913115 - 24 = 48913099 is a prime.
It is a Duffinian number.
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, 4891307 + ... + 4891316.
It is an arithmetic number, because the mean of its divisors is an integer number (14673936).
Almost surely, 248913115 is an apocalyptic number.
48913115 is a deficient number, since it is larger than the sum of its proper divisors (9782629).
48913115 is an equidigital number, since it uses as much as digits as its factorization.
48913115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9782628.
The product of its digits is 4320, while the sum is 32.
The square root of 48913115 is about 6993.7911750352. The cubic root of 48913115 is about 365.7141581580.
The spelling of 48913115 in words is "forty-eight million, nine hundred thirteen thousand, one hundred fifteen".
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