Base | Representation |
---|---|
bin | 110010001111010110… |
… | …100001110111110011 |
3 | 12011020111101102111001 |
4 | 302033112201313303 |
5 | 1340434312432342 |
6 | 40440513102431 |
7 | 3616541001442 |
oct | 621726416763 |
9 | 164214342431 |
10 | 53944655347 |
11 | 20972395aa0 |
12 | a555b57a17 |
13 | 511908440b |
14 | 287a598d59 |
15 | 160ad368b7 |
hex | c8f5a1df3 |
53944655347 has 8 divisors (see below), whose sum is σ = 59509937520. Its totient is φ = 48489576960.
The previous prime is 53944655327. The next prime is 53944655351. The reversal of 53944655347 is 74355644935.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-53944655347 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53944655327) 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, 27549918 + ... + 27551875.
It is an arithmetic number, because the mean of its divisors is an integer number (7438742190).
Almost surely, 253944655347 is an apocalyptic number.
53944655347 is a deficient number, since it is larger than the sum of its proper divisors (5565282173).
53944655347 is a wasteful number, since it uses less digits than its factorization.
53944655347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55101893.
The product of its digits is 27216000, while the sum is 55.
The spelling of 53944655347 in words is "fifty-three billion, nine hundred forty-four million, six hundred fifty-five thousand, three hundred forty-seven".
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