Base | Representation |
---|---|
bin | 111110100001011… |
… | …111111101011000 |
3 | 2201002211011000111 |
4 | 332201133331120 |
5 | 4122014002143 |
6 | 252031014104 |
7 | 34665042541 |
oct | 7641377530 |
9 | 2632734014 |
10 | 1048969048 |
11 | 49912aa76 |
12 | 25336a334 |
13 | 13942425a |
14 | 9d4574c8 |
15 | 6215599d |
hex | 3e85ff58 |
1048969048 has 8 divisors (see below), whose sum is σ = 1966816980. Its totient is φ = 524484520.
The previous prime is 1048968971. The next prime is 1048969067. The reversal of 1048969048 is 8409698401.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×10489690482 = 2200672127324052608, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1048968992 and 1048969010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65560558 + ... + 65560573.
Almost surely, 21048969048 is an apocalyptic number.
It is an amenable number.
1048969048 is a deficient number, since it is larger than the sum of its proper divisors (917847932).
1048969048 is a wasteful number, since it uses less digits than its factorization.
1048969048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131121137 (or 131121133 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 49.
The square root of 1048969048 is about 32387.7916505587. The cubic root of 1048969048 is about 1016.0635952298.
The spelling of 1048969048 in words is "one billion, forty-eight million, nine hundred sixty-nine thousand, forty-eight".
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