Base | Representation |
---|---|
bin | 111010000011100… |
… | …0111100011101000 |
3 | 12000202112211012121 |
4 | 1310013013203220 |
5 | 12442143214031 |
6 | 521144521024 |
7 | 66162631252 |
oct | 16407074350 |
9 | 5022484177 |
10 | 1948023016 |
11 | 90a676585 |
12 | 464480174 |
13 | 250779154 |
14 | 146a08cd2 |
15 | b6047011 |
hex | 741c78e8 |
1948023016 has 8 divisors (see below), whose sum is σ = 3652543170. Its totient is φ = 974011504.
The previous prime is 1948022987. The next prime is 1948023059. The reversal of 1948023016 is 6103208491.
It can be written as a sum of positive squares in only one way, i.e., 1248208900 + 699814116 = 35330^2 + 26454^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121751431 + ... + 121751446.
Almost surely, 21948023016 is an apocalyptic number.
It is an amenable number.
1948023016 is a deficient number, since it is larger than the sum of its proper divisors (1704520154).
1948023016 is a wasteful number, since it uses less digits than its factorization.
1948023016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243502883 (or 243502879 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 1948023016 is about 44136.4137192863. The cubic root of 1948023016 is about 1248.9106276367.
The spelling of 1948023016 in words is "one billion, nine hundred forty-eight million, twenty-three thousand, sixteen".
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