Base | Representation |
---|---|
bin | 1010000111001010… |
… | …11101110111111011 |
3 | 112000100100210020222 |
4 | 11003211131313323 |
5 | 42104242044314 |
6 | 2254411210255 |
7 | 251350366226 |
oct | 50345356773 |
9 | 15010323228 |
10 | 5428862459 |
11 | 23364a6799 |
12 | 107614698b |
13 | 686967467 |
14 | 39701a5bd |
15 | 21b91bc8e |
hex | 14395ddfb |
5428862459 has 4 divisors (see below), whose sum is σ = 5429139816. Its totient is φ = 5428585104.
The previous prime is 5428862447. The next prime is 5428862471. The reversal of 5428862459 is 9542688245.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9542688245 = 5 ⋅1908537649.
It is an interprime number because it is at equal distance from previous prime (5428862447) and next prime (5428862471).
It is a cyclic number.
It is not a de Polignac number, because 5428862459 - 28 = 5428862203 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5428862459.
It is not an unprimeable number, because it can be changed into a prime (5428862479) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106889 + ... + 149274.
It is an arithmetic number, because the mean of its divisors is an integer number (1357284954).
Almost surely, 25428862459 is an apocalyptic number.
5428862459 is a deficient number, since it is larger than the sum of its proper divisors (277357).
5428862459 is a wasteful number, since it uses less digits than its factorization.
5428862459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277356.
The product of its digits is 5529600, while the sum is 53.
The square root of 5428862459 is about 73680.8147281231. The cubic root of 5428862459 is about 1757.5308068984.
The spelling of 5428862459 in words is "five billion, four hundred twenty-eight million, eight hundred sixty-two thousand, four hundred fifty-nine".
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