Base | Representation |
---|---|
bin | 110011010000000100… |
… | …110011111111010101 |
3 | 12021001011122120110222 |
4 | 303100010303333111 |
5 | 1400200303430010 |
6 | 41140343124125 |
7 | 3655464533663 |
oct | 632004637725 |
9 | 167034576428 |
10 | 55030530005 |
11 | 2137a332770 |
12 | a7b9743645 |
13 | 526002a8b9 |
14 | 294089bc33 |
15 | 167132c355 |
hex | cd0133fd5 |
55030530005 has 16 divisors (see below), whose sum is σ = 72151357824. Its totient is φ = 39960319680.
The previous prime is 55030529993. The next prime is 55030530013. The reversal of 55030530005 is 50003503055.
It is not a de Polignac number, because 55030530005 - 210 = 55030528981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737642 + ... + 808811.
It is an arithmetic number, because the mean of its divisors is an integer number (4509459864).
Almost surely, 255030530005 is an apocalyptic number.
55030530005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
55030530005 is a deficient number, since it is larger than the sum of its proper divisors (17120827819).
55030530005 is a wasteful number, since it uses less digits than its factorization.
55030530005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1547116.
The product of its (nonzero) digits is 5625, while the sum is 26.
The spelling of 55030530005 in words is "fifty-five billion, thirty million, five hundred thirty thousand, five".
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