Base | Representation |
---|---|
bin | 11110100110011001… |
… | …11110101011111001 |
3 | 1120101220201221202201 |
4 | 33103030332223321 |
5 | 232121121000303 |
6 | 11314055230201 |
7 | 1121052135325 |
oct | 172314765371 |
9 | 46356657681 |
10 | 16428296953 |
11 | 6a70388722 |
12 | 3225978361 |
13 | 171a724593 |
14 | b1bbc0985 |
15 | 6623e881d |
hex | 3d333eaf9 |
16428296953 has 8 divisors (see below), whose sum is σ = 17955786240. Its totient is φ = 14963154240.
The previous prime is 16428296903. The next prime is 16428296977. The reversal of 16428296953 is 35969282461.
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 16428296953 - 29 = 16428296441 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 16428296894 and 16428296903.
It is not an unprimeable number, because it can be changed into a prime (16428296903) 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, 15586093 + ... + 15587146.
It is an arithmetic number, because the mean of its divisors is an integer number (2244473280).
Almost surely, 216428296953 is an apocalyptic number.
It is an amenable number.
16428296953 is a deficient number, since it is larger than the sum of its proper divisors (1527489287).
16428296953 is a wasteful number, since it uses less digits than its factorization.
16428296953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31173287.
The product of its digits is 5598720, while the sum is 55.
The spelling of 16428296953 in words is "sixteen billion, four hundred twenty-eight million, two hundred ninety-six thousand, nine hundred fifty-three".
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