Base | Representation |
---|---|
bin | 1001011010110011… |
… | …01001101110001001 |
3 | 111001102000021101122 |
4 | 10231121221232021 |
5 | 40324001312010 |
6 | 2153433525025 |
7 | 236210645642 |
oct | 45531515611 |
9 | 14042007348 |
10 | 5056666505 |
11 | 21653a1430 |
12 | b91573775 |
13 | 62780c477 |
14 | 35d8126c9 |
15 | 1e8deb855 |
hex | 12d669b89 |
5056666505 has 32 divisors (see below), whose sum is σ = 6779863296. Its totient is φ = 3589600000.
The previous prime is 5056666499. The next prime is 5056666513.
5056666505 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5056666505 - 214 = 5056650121 is a prime.
It is a super-2 number, since 2×50566665052 = 51139752285577830050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 387995 + ... + 400815.
It is an arithmetic number, because the mean of its divisors is an integer number (211870728).
Almost surely, 25056666505 is an apocalyptic number.
5056666505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5056666505 is a deficient number, since it is larger than the sum of its proper divisors (1723196791).
5056666505 is a wasteful number, since it uses less digits than its factorization.
5056666505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13009.
The product of its (nonzero) digits is 810000, while the sum is 44.
The square root of 5056666505 is about 71110.2419135247. The cubic root of 5056666505 is about 1716.4115859197.
The spelling of 5056666505 in words is "five billion, fifty-six million, six hundred sixty-six thousand, five hundred five".
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