Base | Representation |
---|---|
bin | 11111010100010110… |
… | …00101110100011101 |
3 | 1121101202220022222101 |
4 | 33222023011310131 |
5 | 233413300142403 |
6 | 11420223245101 |
7 | 1133441621650 |
oct | 175213056435 |
9 | 47352808871 |
10 | 16813677853 |
11 | 7148979035 |
12 | 3312a49791 |
13 | 177c517a0b |
14 | b5705b897 |
15 | 68617071d |
hex | 3ea2c5d1d |
16813677853 has 8 divisors (see below), whose sum is σ = 19217223872. Its totient is φ = 14410529856.
The previous prime is 16813677851. The next prime is 16813677883. The reversal of 16813677853 is 35877631861.
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 16813677853 - 21 = 16813677851 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16813677794 and 16813677803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16813677851) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2700 + ... + 183397.
It is an arithmetic number, because the mean of its divisors is an integer number (2402152984).
Almost surely, 216813677853 is an apocalyptic number.
It is an amenable number.
16813677853 is a deficient number, since it is larger than the sum of its proper divisors (2403546019).
16813677853 is a wasteful number, since it uses less digits than its factorization.
16813677853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199011.
The product of its digits is 5080320, while the sum is 55.
The spelling of 16813677853 in words is "sixteen billion, eight hundred thirteen million, six hundred seventy-seven thousand, eight hundred fifty-three".
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