Base | Representation |
---|---|
bin | 1010001001010111… |
… | …01110011100110010 |
3 | 112001122000111222012 |
4 | 11010223232130302 |
5 | 42124000433214 |
6 | 2300310042522 |
7 | 251663056031 |
oct | 50453563462 |
9 | 15048014865 |
10 | 5447280434 |
11 | 2345936462 |
12 | 1080349442 |
13 | 68a71577b |
14 | 399652718 |
15 | 21d35903e |
hex | 144aee732 |
5447280434 has 8 divisors (see below), whose sum is σ = 8174003868. Its totient is φ = 2722612480.
The previous prime is 5447280409. The next prime is 5447280439. The reversal of 5447280434 is 4340827445.
It can be written as a sum of positive squares in 2 ways, for example, as 5027235409 + 420045025 = 70903^2 + 20495^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×54472804343 (a number of 30 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5447280391 and 5447280400.
It is not an unprimeable number, because it can be changed into a prime (5447280439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507227 + ... + 517854.
Almost surely, 25447280434 is an apocalyptic number.
5447280434 is a deficient number, since it is larger than the sum of its proper divisors (2726723434).
5447280434 is a wasteful number, since it uses less digits than its factorization.
5447280434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1027740.
The product of its (nonzero) digits is 430080, while the sum is 41.
The square root of 5447280434 is about 73805.6937776483. The cubic root of 5447280434 is about 1759.5160982420.
The spelling of 5447280434 in words is "five billion, four hundred forty-seven million, two hundred eighty thousand, four hundred thirty-four".
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