Base | Representation |
---|---|
bin | 1000011001110000… |
… | …0100100001111010 |
3 | 12211012010112220212 |
4 | 2012130010201322 |
5 | 14104402134110 |
6 | 1011451151122 |
7 | 106615323605 |
oct | 20634044172 |
9 | 5735115825 |
10 | 2255505530 |
11 | a581a0763 |
12 | 52b4454a2 |
13 | 29c396975 |
14 | 1757a933c |
15 | d3032e05 |
hex | 8670487a |
2255505530 has 16 divisors (see below), whose sum is σ = 4158932904. Its totient is φ = 880197120.
The previous prime is 2255505517. The next prime is 2255505563. The reversal of 2255505530 is 355055522.
It can be written as a sum of positive squares in 4 ways, for example, as 1369074001 + 886431529 = 37001^2 + 29773^2 .
It is a super-3 number, since 3×22555055303 (a number of 29 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750207 + ... + 2751026.
Almost surely, 22255505530 is an apocalyptic number.
2255505530 is a deficient number, since it is larger than the sum of its proper divisors (1903427374).
2255505530 is a wasteful number, since it uses less digits than its factorization.
2255505530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5501281.
The product of its (nonzero) digits is 37500, while the sum is 32.
The square root of 2255505530 is about 47492.1628271444. The cubic root of 2255505530 is about 1311.4386095419.
The spelling of 2255505530 in words is "two billion, two hundred fifty-five million, five hundred five thousand, five hundred thirty".
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