Base | Representation |
---|---|
bin | 11110101011100010… |
… | …00101111011100010 |
3 | 1120111220200122212210 |
4 | 33111301011323202 |
5 | 232213124140432 |
6 | 11322233302550 |
7 | 1122113615661 |
oct | 172561057342 |
9 | 46456618783 |
10 | 16471318242 |
11 | 6a926a2205 |
12 | 3238264a56 |
13 | 1726608372 |
14 | b237bcdd8 |
15 | 6660958cc |
hex | 3d5c45ee2 |
16471318242 has 16 divisors (see below), whose sum is σ = 32944007232. Its totient is φ = 5490210960.
The previous prime is 16471318223. The next prime is 16471318261. The reversal of 16471318242 is 24281317461.
It is an interprime number because it is at equal distance from previous prime (16471318223) and next prime (16471318261).
It is a self number, because there is not a number n which added to its sum of digits gives 16471318242.
It is an unprimeable number.
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, 166363 + ... + 246209.
It is an arithmetic number, because the mean of its divisors is an integer number (2059000452).
Almost surely, 216471318242 is an apocalyptic number.
16471318242 is an abundant number, since it is smaller than the sum of its proper divisors (16472688990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16471318242 is a wasteful number, since it uses less digits than its factorization.
16471318242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114233.
The product of its digits is 64512, while the sum is 39.
The spelling of 16471318242 in words is "sixteen billion, four hundred seventy-one million, three hundred eighteen thousand, two hundred forty-two".
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