Base | Representation |
---|---|
bin | 1010010110100000… |
… | …01001110001010001 |
3 | 112100022101212221022 |
4 | 11023100021301101 |
5 | 42340204232232 |
6 | 2315244205225 |
7 | 254501623652 |
oct | 51320116121 |
9 | 15308355838 |
10 | 5557492817 |
11 | 23a2072678 |
12 | 10b1239815 |
13 | 6a74c36b6 |
14 | 3aa141529 |
15 | 227d79812 |
hex | 14b409c51 |
5557492817 has 8 divisors (see below), whose sum is σ = 5728251936. Its totient is φ = 5388620832.
The previous prime is 5557492813. The next prime is 5557492819. The reversal of 5557492817 is 7182947555.
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 5557492817 - 22 = 5557492813 is a prime.
It is a super-2 number, since 2×55574928172 = 61771452822013190978, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5557492813) by changing a digit.
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, 465803 + ... + 477584.
It is an arithmetic number, because the mean of its divisors is an integer number (716031492).
Almost surely, 25557492817 is an apocalyptic number.
It is an amenable number.
5557492817 is a deficient number, since it is larger than the sum of its proper divisors (170759119).
5557492817 is a wasteful number, since it uses less digits than its factorization.
5557492817 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943567.
The product of its digits is 3528000, while the sum is 53.
The square root of 5557492817 is about 74548.5936621208. The cubic root of 5557492817 is about 1771.3034561276.
The spelling of 5557492817 in words is "five billion, five hundred fifty-seven million, four hundred ninety-two thousand, eight hundred seventeen".
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