Base | Representation |
---|---|
bin | 111110100000111011011 |
3 | 10212001222110 |
4 | 13310013123 |
5 | 1011022400 |
6 | 111523403 |
7 | 23261142 |
oct | 7640733 |
9 | 3761873 |
10 | 2048475 |
11 | 117a060 |
12 | 829563 |
13 | 569520 |
14 | 3b4759 |
15 | 2a6e50 |
hex | 1f41db |
2048475 has 48 divisors (see below), whose sum is σ = 3999744. Its totient is φ = 912000.
The previous prime is 2048471. The next prime is 2048509. The reversal of 2048475 is 5748402.
It is not a de Polignac number, because 2048475 - 22 = 2048471 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (2048471) 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 47 ways as a sum of consecutive naturals, for example, 10630 + ... + 10820.
It is an arithmetic number, because the mean of its divisors is an integer number (83328).
22048475 is an apocalyptic number.
2048475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2048475 is a deficient number, since it is larger than the sum of its proper divisors (1951269).
2048475 is a wasteful number, since it uses less digits than its factorization.
2048475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228 (or 223 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 2048475 is about 1431.2494541484. The cubic root of 2048475 is about 127.0019013087.
The spelling of 2048475 in words is "two million, forty-eight thousand, four hundred seventy-five".
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