Base | Representation |
---|---|
bin | 1011100010101… |
… | …1100011101001 |
3 | 10101002122000120 |
4 | 2320223203221 |
5 | 44343203110 |
6 | 4445353453 |
7 | 1125334332 |
oct | 270534351 |
9 | 111078016 |
10 | 48412905 |
11 | 25367372 |
12 | 14268889 |
13 | a050bb8 |
14 | 6603289 |
15 | 43b4870 |
hex | 2e2b8e9 |
48412905 has 16 divisors (see below), whose sum is σ = 77601024. Its totient is φ = 25773440.
The previous prime is 48412853. The next prime is 48412913. The reversal of 48412905 is 50921484.
It is not a de Polignac number, because 48412905 - 29 = 48412393 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6640 + ... + 11870.
It is an arithmetic number, because the mean of its divisors is an integer number (4850064).
Almost surely, 248412905 is an apocalyptic number.
It is an amenable number.
48412905 is a deficient number, since it is larger than the sum of its proper divisors (29188119).
48412905 is a wasteful number, since it uses less digits than its factorization.
48412905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5856.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 48412905 is about 6957.9382722183. The cubic root of 48412905 is about 364.4632255101.
The spelling of 48412905 in words is "forty-eight million, four hundred twelve thousand, nine hundred five".
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