Base | Representation |
---|---|
bin | 11110101100000001111… |
… | …01010111001001111001 |
3 | 10201210200002010012102221 |
4 | 33112000331113021321 |
5 | 114233433210304133 |
6 | 2124222042124041 |
7 | 136115525564665 |
oct | 17260075271171 |
9 | 3653602105387 |
10 | 1054430556793 |
11 | 3771aa618929 |
12 | 1504327b0621 |
13 | 78580c09ab3 |
14 | 3906b3678a5 |
15 | 1c66507da2d |
hex | f580f57279 |
1054430556793 has 2 divisors, whose sum is σ = 1054430556794. Its totient is φ = 1054430556792.
The previous prime is 1054430556769. The next prime is 1054430556811. The reversal of 1054430556793 is 3976550344501.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 850133788729 + 204296768064 = 922027^2 + 451992^2 .
It is a cyclic number.
It is not a de Polignac number, because 1054430556793 - 229 = 1053893685881 is a prime.
It is a super-2 number, since 2×10544305567932 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1054430556793.
It is not a weakly prime, because it can be changed into another prime (1054430556733) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527215278396 + 527215278397.
It is an arithmetic number, because the mean of its divisors is an integer number (527215278397).
Almost surely, 21054430556793 is an apocalyptic number.
It is an amenable number.
1054430556793 is a deficient number, since it is larger than the sum of its proper divisors (1).
1054430556793 is an equidigital number, since it uses as much as digits as its factorization.
1054430556793 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6804000, while the sum is 52.
The spelling of 1054430556793 in words is "one trillion, fifty-four billion, four hundred thirty million, five hundred fifty-six thousand, seven hundred ninety-three".
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