Base | Representation |
---|---|
bin | 1001011010110010… |
… | …01110110111011001 |
3 | 111001101210200111120 |
4 | 10231121032313121 |
5 | 40323434302010 |
6 | 2153431315453 |
7 | 236210010150 |
oct | 45531166731 |
9 | 14041720446 |
10 | 5056556505 |
11 | 2165326820 |
12 | b9151bb89 |
13 | 6277a1390 |
14 | 35d7c4597 |
15 | 1e8dc8e70 |
hex | 12d64edd9 |
5056556505 has 64 divisors (see below), whose sum is σ = 10862788608. Its totient is φ = 1939772160.
The previous prime is 5056556471. The next prime is 5056556521.
5056556505 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5056556505 - 28 = 5056556249 is a prime.
It is a Curzon 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 63 ways as a sum of consecutive naturals, for example, 153369 + ... + 183398.
It is an arithmetic number, because the mean of its divisors is an integer number (169731072).
Almost surely, 25056556505 is an apocalyptic number.
5056556505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5056556505 is an abundant number, since it is smaller than the sum of its proper divisors (5806232103).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5056556505 is a wasteful number, since it uses less digits than its factorization.
5056556505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336806.
The product of its (nonzero) digits is 562500, while the sum is 42.
The square root of 5056556505 is about 71109.4684623644. The cubic root of 5056556505 is about 1716.3991398650.
The spelling of 5056556505 in words is "five billion, fifty-six million, five hundred fifty-six thousand, five hundred five".
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