Base | Representation |
---|---|
bin | 1011101010111… |
… | …1111000011011 |
3 | 10102010011111201 |
4 | 2322233320123 |
5 | 100013024112 |
6 | 4505135031 |
7 | 1133052451 |
oct | 272577033 |
9 | 112104451 |
10 | 48954907 |
11 | 256a7601 |
12 | 1448a477 |
13 | a1b0801 |
14 | 67049d1 |
15 | 4470257 |
hex | 2eafe1b |
48954907 has 4 divisors (see below), whose sum is σ = 49006296. Its totient is φ = 48903520.
The previous prime is 48954901. The next prime is 48954911. The reversal of 48954907 is 70945984.
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 48954907 - 211 = 48952859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48954901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24238 + ... + 26179.
It is an arithmetic number, because the mean of its divisors is an integer number (12251574).
Almost surely, 248954907 is an apocalyptic number.
48954907 is a deficient number, since it is larger than the sum of its proper divisors (51389).
48954907 is an equidigital number, since it uses as much as digits as its factorization.
48954907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51388.
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 48954907 is about 6996.7783300602. The cubic root of 48954907 is about 365.8182854814.
The spelling of 48954907 in words is "forty-eight million, nine hundred fifty-four thousand, nine hundred seven".
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