Base | Representation |
---|---|
bin | 111110011111110… |
… | …101110000000100 |
3 | 2201002000001021100 |
4 | 332133311300010 |
5 | 4121411042040 |
6 | 252013420100 |
7 | 34661251332 |
oct | 7637656004 |
9 | 2632001240 |
10 | 1048534020 |
11 | 498963146 |
12 | 25319a630 |
13 | 139301241 |
14 | 9d382b52 |
15 | 620bbb30 |
hex | 3e7f5c04 |
1048534020 has 72 divisors (see below), whose sum is σ = 3218918976. Its totient is φ = 276236352.
The previous prime is 1048534001. The next prime is 1048534061. The reversal of 1048534020 is 204358401.
1048534020 is a `hidden beast` number, since 104 + 8 + 534 + 0 + 20 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20152 + ... + 50031.
It is an arithmetic number, because the mean of its divisors is an integer number (44707208).
Almost surely, 21048534020 is an apocalyptic number.
1048534020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1048534020 is an abundant number, since it is smaller than the sum of its proper divisors (2170384956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1048534020 is a wasteful number, since it uses less digits than its factorization.
1048534020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70281 (or 70276 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 1048534020 is about 32381.0750284792. The cubic root of 1048534020 is about 1015.9231153199.
The spelling of 1048534020 in words is "one billion, forty-eight million, five hundred thirty-four thousand, twenty".
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