Base | Representation |
---|---|
bin | 1011100010100… |
… | …1101000100011 |
3 | 10101002020012210 |
4 | 2320221220203 |
5 | 44342430102 |
6 | 4445253203 |
7 | 1125302346 |
oct | 270515043 |
9 | 111066183 |
10 | 48405027 |
11 | 25361460 |
12 | 14264203 |
13 | a04a438 |
14 | 660045d |
15 | 43b236c |
hex | 2e29a23 |
48405027 has 16 divisors (see below), whose sum is σ = 74113920. Its totient is φ = 27792000.
The previous prime is 48404999. The next prime is 48405029. The reversal of 48405027 is 72050484.
It is not a de Polignac number, because 48405027 - 26 = 48404963 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48404985 and 48405003.
It is not an unprimeable number, because it can be changed into a prime (48405029) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37974 + ... + 39227.
It is an arithmetic number, because the mean of its divisors is an integer number (4632120).
Almost surely, 248405027 is an apocalyptic number.
48405027 is a deficient number, since it is larger than the sum of its proper divisors (25708893).
48405027 is a wasteful number, since it uses less digits than its factorization.
48405027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77234.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 48405027 is about 6957.3721332124. The cubic root of 48405027 is about 364.4434553197.
The spelling of 48405027 in words is "forty-eight million, four hundred five thousand, twenty-seven".
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