Base | Representation |
---|---|
bin | 11110001011110010… |
… | …00100010000111110 |
3 | 1112211100111221001120 |
4 | 33011321010100332 |
5 | 231141433114433 |
6 | 11240000451410 |
7 | 1112400666405 |
oct | 170571042076 |
9 | 45740457046 |
10 | 16204973118 |
11 | 6966315174 |
12 | 3183019b66 |
13 | 16b3391cb9 |
14 | ada28a63c |
15 | 64c9d37b3 |
hex | 3c5e4443e |
16204973118 has 64 divisors (see below), whose sum is σ = 35035545600. Its totient is φ = 4981223520.
The previous prime is 16204973107. The next prime is 16204973123. The reversal of 16204973118 is 81137940261.
It is a happy number.
16204973118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×162049731183 (a number of 32 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 16204973118.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 626755 + ... + 652097.
It is an arithmetic number, because the mean of its divisors is an integer number (547430400).
Almost surely, 216204973118 is an apocalyptic number.
16204973118 is an abundant number, since it is smaller than the sum of its proper divisors (18830572482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16204973118 is a wasteful number, since it uses less digits than its factorization.
16204973118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25517.
The product of its (nonzero) digits is 72576, while the sum is 42.
The spelling of 16204973118 in words is "sixteen billion, two hundred four million, nine hundred seventy-three thousand, one hundred eighteen".
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