Base | Representation |
---|---|
bin | 1010011001010100… |
… | …01001010011001110 |
3 | 112101221210102202102 |
4 | 11030222021103032 |
5 | 42412224140404 |
6 | 2321445555102 |
7 | 255206300333 |
oct | 51452112316 |
9 | 15357712672 |
10 | 5581083854 |
11 | 24044159a5 |
12 | 10b9115a92 |
13 | 6ac3634a8 |
14 | 3ad32298a |
15 | 229e8971e |
hex | 14ca894ce |
5581083854 has 4 divisors (see below), whose sum is σ = 8371625784. Its totient is φ = 2790541926.
The previous prime is 5581083847. The next prime is 5581083913. The reversal of 5581083854 is 4583801855.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4583801855 = 5 ⋅916760371.
It is a super-2 number, since 2×55810838542 = 62296993970758986632, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5581083799 and 5581083808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395270962 + ... + 1395270965.
It is an arithmetic number, because the mean of its divisors is an integer number (2092906446).
Almost surely, 25581083854 is an apocalyptic number.
5581083854 is a deficient number, since it is larger than the sum of its proper divisors (2790541930).
5581083854 is a wasteful number, since it uses less digits than its factorization.
5581083854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2790541929.
The product of its (nonzero) digits is 768000, while the sum is 47.
The square root of 5581083854 is about 74706.6520063642. The cubic root of 5581083854 is about 1773.8062572199.
The spelling of 5581083854 in words is "five billion, five hundred eighty-one million, eighty-three thousand, eight hundred fifty-four".
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