Base | Representation |
---|---|
bin | 10111111001011100101000… |
… | …11001110010110110100001 |
3 | 20220001212101102221222202102 |
4 | 23330232110121302312201 |
5 | 23342000244123001132 |
6 | 303433441524100145 |
7 | 14032500021236165 |
oct | 1374562431626641 |
9 | 226055342858672 |
10 | 52551414656417 |
11 | 15820a25619756 |
12 | 5a88996534655 |
13 | 2342766c85721 |
14 | cd9705856ca5 |
15 | 611eb2402c62 |
hex | 2fcb94672da1 |
52551414656417 has 8 divisors (see below), whose sum is σ = 54535026205800. Its totient is φ = 50579236027264.
The previous prime is 52551414656387. The next prime is 52551414656537. The reversal of 52551414656417 is 71465641415525.
It can be written as a sum of positive squares in 4 ways, for example, as 598586931856 + 51952827724561 = 773684^2 + 7207831^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52551414656417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52551414056417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2858220692 + ... + 2858239077.
It is an arithmetic number, because the mean of its divisors is an integer number (6816878275725).
Almost surely, 252551414656417 is an apocalyptic number.
It is an amenable number.
52551414656417 is a deficient number, since it is larger than the sum of its proper divisors (1983611549383).
52551414656417 is a wasteful number, since it uses less digits than its factorization.
52551414656417 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5716460115.
The product of its digits is 20160000, while the sum is 56.
The spelling of 52551414656417 in words is "fifty-two trillion, five hundred fifty-one billion, four hundred fourteen million, six hundred fifty-six thousand, four hundred seventeen".
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