Base | Representation |
---|---|
bin | 11110011110100010… |
… | …00001111110010000 |
3 | 1120020022110102120000 |
4 | 33033101001332100 |
5 | 232002214001003 |
6 | 11303335450000 |
7 | 1116320555100 |
oct | 171721017620 |
9 | 46208412500 |
10 | 16362250128 |
11 | 6a37077774 |
12 | 3207826900 |
13 | 1709b3b213 |
14 | b1310b200 |
15 | 65b6ee1a3 |
hex | 3cf441f90 |
16362250128 has 150 divisors (see below), whose sum is σ = 55089084006. Its totient is φ = 4674910464.
The previous prime is 16362250103. The next prime is 16362250139. The reversal of 16362250128 is 82105226361.
16362250128 is a `hidden beast` number, since 1 + 6 + 3 + 622 + 5 + 0 + 1 + 28 = 666.
16362250128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 8977941504 + 7384308624 = 94752^2 + 85932^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 16362250092 and 16362250101.
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 29 ways as a sum of consecutive naturals, for example, 65325 + ... + 192332.
Almost surely, 216362250128 is an apocalyptic number.
16362250128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
16362250128 is an abundant number, since it is smaller than the sum of its proper divisors (38726833878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16362250128 is a wasteful number, since it uses less digits than its factorization.
16362250128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257691 (or 257669 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
Adding to 16362250128 its reverse (82105226361), we get a palindrome (98467476489).
The spelling of 16362250128 in words is "sixteen billion, three hundred sixty-two million, two hundred fifty thousand, one hundred twenty-eight".
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