Base | Representation |
---|---|
bin | 111101111011010011110… |
… | …111000111110001111101 |
3 | 120001211101010121210211012 |
4 | 331323103313013301331 |
5 | 1024210402422043110 |
6 | 13014552142205005 |
7 | 616312020502403 |
oct | 75732367076175 |
9 | 16054333553735 |
10 | 4255572065405 |
11 | 13a0861541051 |
12 | 588912583765 |
13 | 24b3b63b0c3b |
14 | 109d83ba7473 |
15 | 75a6d07b905 |
hex | 3ded3dc7c7d |
4255572065405 has 8 divisors (see below), whose sum is σ = 5140959543000. Its totient is φ = 3381608942656.
The previous prime is 4255572065377. The next prime is 4255572065419. The reversal of 4255572065405 is 5045602755524.
It can be written as a sum of positive squares in 4 ways, for example, as 172153627396 + 4083418438009 = 414914^2 + 2020747^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4255572065405 - 28 = 4255572065149 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2856087890 + ... + 2856089379.
It is an arithmetic number, because the mean of its divisors is an integer number (642619942875).
Almost surely, 24255572065405 is an apocalyptic number.
It is an amenable number.
4255572065405 is a deficient number, since it is larger than the sum of its proper divisors (885387477595).
4255572065405 is a wasteful number, since it uses less digits than its factorization.
4255572065405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5712177423.
The product of its (nonzero) digits is 8400000, while the sum is 50.
The spelling of 4255572065405 in words is "four trillion, two hundred fifty-five billion, five hundred seventy-two million, sixty-five thousand, four hundred five".
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