Base | Representation |
---|---|
bin | 1010010110001111… |
… | …01100010100000001 |
3 | 112100011020012200021 |
4 | 11023013230110001 |
5 | 42334122300014 |
6 | 2315124453441 |
7 | 254444026024 |
oct | 51307542401 |
9 | 15304205607 |
10 | 5555275009 |
11 | 23a0898379 |
12 | 10b054a281 |
13 | 6a6bc809b |
14 | 3a9b251bb |
15 | 227a8c624 |
hex | 14b1ec501 |
5555275009 has 2 divisors, whose sum is σ = 5555275010. Its totient is φ = 5555275008.
The previous prime is 5555274947. The next prime is 5555275057. The reversal of 5555275009 is 9005725555.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5334841600 + 220433409 = 73040^2 + 14847^2 .
It is a cyclic number.
It is not a de Polignac number, because 5555275009 - 29 = 5555274497 is a prime.
It is a super-2 number, since 2×55552750092 = 61722160851239900162, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5555275109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777637504 + 2777637505.
It is an arithmetic number, because the mean of its divisors is an integer number (2777637505).
Almost surely, 25555275009 is an apocalyptic number.
It is an amenable number.
5555275009 is a deficient number, since it is larger than the sum of its proper divisors (1).
5555275009 is an equidigital number, since it uses as much as digits as its factorization.
5555275009 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 393750, while the sum is 43.
The square root of 5555275009 is about 74533.7172627261. The cubic root of 5555275009 is about 1771.0678022824.
The spelling of 5555275009 in words is "five billion, five hundred fifty-five million, two hundred seventy-five thousand, nine".
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