Base | Representation |
---|---|
bin | 10110100111100011110… |
… | …000000000000000000001 |
3 | 12111120221010120120100001 |
4 | 112213203300000000001 |
5 | 200431203334023201 |
6 | 3150012033200001 |
7 | 220203051516235 |
oct | 26474360000001 |
9 | 5446833516301 |
10 | 1554304204801 |
11 | 54a1a4226197 |
12 | 211299400001 |
13 | b3754b1867a |
14 | 5532b89a5c5 |
15 | 2a66ea54301 |
hex | 169e3c00001 |
1554304204801 has 16 divisors (see below), whose sum is σ = 1630030746240. Its totient is φ = 1479265983360.
The previous prime is 1554304204777. The next prime is 1554304204867. The reversal of 1554304204801 is 1084024034551.
It is not a de Polignac number, because 1554304204801 - 239 = 1004548390913 is a prime.
It is a super-2 number, since 2×15543042048012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1554304204001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7295770 + ... + 7505788.
It is an arithmetic number, because the mean of its divisors is an integer number (101876921640).
It is a Proth number, since it is equal to 370575 ⋅ 222 + 1 and 370575 < 222.
Almost surely, 21554304204801 is an apocalyptic number.
It is an amenable number.
1554304204801 is a deficient number, since it is larger than the sum of its proper divisors (75726541439).
1554304204801 is a wasteful number, since it uses less digits than its factorization.
1554304204801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211656.
The product of its (nonzero) digits is 76800, while the sum is 37.
The spelling of 1554304204801 in words is "one trillion, five hundred fifty-four billion, three hundred four million, two hundred four thousand, eight hundred one".
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