Base | Representation |
---|---|
bin | 1010001011111001… |
… | …01101101010010101 |
3 | 112010002222010122121 |
4 | 11011330231222111 |
5 | 42144414321434 |
6 | 2302345055541 |
7 | 252341401243 |
oct | 50574555225 |
9 | 15102863577 |
10 | 5468510869 |
11 | 2356917178 |
12 | 10874875b1 |
13 | 691c39c63 |
14 | 39c3bb793 |
15 | 22014e7b4 |
hex | 145f2da95 |
5468510869 has 2 divisors, whose sum is σ = 5468510870. Its totient is φ = 5468510868.
The previous prime is 5468510863. The next prime is 5468510881. The reversal of 5468510869 is 9680158645.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4212659025 + 1255851844 = 64905^2 + 35438^2 .
It is a cyclic number.
It is not a de Polignac number, because 5468510869 - 25 = 5468510837 is a prime.
It is a super-2 number, since 2×54685108692 = 59809222248742270322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5468510863) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2734255434 + 2734255435.
It is an arithmetic number, because the mean of its divisors is an integer number (2734255435).
Almost surely, 25468510869 is an apocalyptic number.
It is an amenable number.
5468510869 is a deficient number, since it is larger than the sum of its proper divisors (1).
5468510869 is an equidigital number, since it uses as much as digits as its factorization.
5468510869 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2073600, while the sum is 52.
The square root of 5468510869 is about 73949.3804504135. The cubic root of 5468510869 is about 1761.7990029834.
The spelling of 5468510869 in words is "five billion, four hundred sixty-eight million, five hundred ten thousand, eight hundred sixty-nine".
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