Base | Representation |
---|---|
bin | 1011101010001… |
… | …1111011100110 |
3 | 10102000200100210 |
4 | 2322203323212 |
5 | 100004442313 |
6 | 4504120250 |
7 | 1132456653 |
oct | 272437346 |
9 | 112020323 |
10 | 48905958 |
11 | 25673852 |
12 | 14466086 |
13 | a19444a |
14 | 66d0c2a |
15 | 44609c3 |
hex | 2ea3ee6 |
48905958 has 16 divisors (see below), whose sum is σ = 102064896. Its totient is φ = 15593160.
The previous prime is 48905953. The next prime is 48905959. The reversal of 48905958 is 85950984.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48905951) 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, 177058 + ... + 177333.
It is an arithmetic number, because the mean of its divisors is an integer number (6379056).
Almost surely, 248905958 is an apocalyptic number.
48905958 is an abundant number, since it is smaller than the sum of its proper divisors (53158938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48905958 is a wasteful number, since it uses less digits than its factorization.
48905958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354419.
The product of its (nonzero) digits is 518400, while the sum is 48.
The square root of 48905958 is about 6993.2794881944. The cubic root of 48905958 is about 365.6963201072.
The spelling of 48905958 in words is "forty-eight million, nine hundred five thousand, nine hundred fifty-eight".
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