Base | Representation |
---|---|
bin | 111110100000100… |
… | …111101000101000 |
3 | 2201002101102112220 |
4 | 332200213220220 |
5 | 4121434111334 |
6 | 252022034040 |
7 | 34663062123 |
oct | 7640475050 |
9 | 2632342486 |
10 | 1048738344 |
11 | 498a92705 |
12 | 253278920 |
13 | 139373244 |
14 | 9d3d73ba |
15 | 6210c449 |
hex | 3e827a28 |
1048738344 has 32 divisors (see below), whose sum is σ = 2685795840. Its totient is φ = 341052800.
The previous prime is 1048738333. The next prime is 1048738387. The reversal of 1048738344 is 4438378401.
It is a super-2 number, since 2×10487383442 = 2199704228351724672, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1048738296 and 1048738305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 531912 + ... + 533879.
It is an arithmetic number, because the mean of its divisors is an integer number (83931120).
Almost surely, 21048738344 is an apocalyptic number.
It is an amenable number.
1048738344 is an abundant number, since it is smaller than the sum of its proper divisors (1637057496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1048738344 is a wasteful number, since it uses less digits than its factorization.
1048738344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065841 (or 1065837 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 42.
The square root of 1048738344 is about 32384.2298657850. The cubic root of 1048738344 is about 1015.9891007779.
The spelling of 1048738344 in words is "one billion, forty-eight million, seven hundred thirty-eight thousand, three hundred forty-four".
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