Base | Representation |
---|---|
bin | 1011011110010… |
… | …1010010000101 |
3 | 10100120000011200 |
4 | 2313211102011 |
5 | 44310000221 |
6 | 4435253113 |
7 | 1123025205 |
oct | 267452205 |
9 | 110500150 |
10 | 48125061 |
11 | 25190086 |
12 | 1414a199 |
13 | 9c7cb8a |
14 | 656a405 |
15 | 4359426 |
hex | 2de5485 |
48125061 has 12 divisors (see below), whose sum is σ = 70692960. Its totient is φ = 31539240.
The previous prime is 48125017. The next prime is 48125071. The reversal of 48125061 is 16052184.
48125061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48125061 - 215 = 48092293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48125071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44785 + ... + 45846.
It is an arithmetic number, because the mean of its divisors is an integer number (5891080).
Almost surely, 248125061 is an apocalyptic number.
It is an amenable number.
48125061 is a deficient number, since it is larger than the sum of its proper divisors (22567899).
48125061 is a wasteful number, since it uses less digits than its factorization.
48125061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90696 (or 90693 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 48125061 is about 6937.2228593292. Note that the first 3 decimals coincide. The cubic root of 48125061 is about 363.7394711233.
The spelling of 48125061 in words is "forty-eight million, one hundred twenty-five thousand, sixty-one".
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