Base | Representation |
---|---|
bin | 101010010101011… |
… | …1110001101011100 |
3 | 10200000000110122011 |
4 | 1110222332031130 |
5 | 10402130113004 |
6 | 352543201004 |
7 | 50126325055 |
oct | 12452761534 |
9 | 3600013564 |
10 | 1420551004 |
11 | 669955aa4 |
12 | 3378a6164 |
13 | 1983c5932 |
14 | d694172c |
15 | 84aa4004 |
hex | 54abe35c |
1420551004 has 6 divisors (see below), whose sum is σ = 2485964264. Its totient is φ = 710275500.
The previous prime is 1420550987. The next prime is 1420551023. The reversal of 1420551004 is 4001550241.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 177568872 + ... + 177568879.
Almost surely, 21420551004 is an apocalyptic number.
It is an amenable number.
1420551004 is a deficient number, since it is larger than the sum of its proper divisors (1065413260).
1420551004 is a wasteful number, since it uses less digits than its factorization.
1420551004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355137755 (or 355137753 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 1420551004 is about 37690.1977177090. The cubic root of 1420551004 is about 1124.1362269086.
The spelling of 1420551004 in words is "one billion, four hundred twenty million, five hundred fifty-one thousand, four".
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