Base | Representation |
---|---|
bin | 11110101001010110… |
… | …11000101110100101 |
3 | 1120110122022021220212 |
4 | 33110223120232211 |
5 | 232143434421112 |
6 | 11320341505205 |
7 | 1121502401453 |
oct | 172453305645 |
9 | 46418267825 |
10 | 16453045157 |
11 | 6a8335138a |
12 | 3232112205 |
13 | 17228aaca3 |
14 | b211c39d3 |
15 | 664686522 |
hex | 3d4ad8ba5 |
16453045157 has 2 divisors, whose sum is σ = 16453045158. Its totient is φ = 16453045156.
The previous prime is 16453045153. The next prime is 16453045163. The reversal of 16453045157 is 75154035461.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 11553885121 + 4899160036 = 107489^2 + 69994^2 .
It is a cyclic number.
It is not a de Polignac number, because 16453045157 - 22 = 16453045153 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (16453045153) 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 as a sum of consecutive naturals, namely, 8226522578 + 8226522579.
It is an arithmetic number, because the mean of its divisors is an integer number (8226522579).
Almost surely, 216453045157 is an apocalyptic number.
It is an amenable number.
16453045157 is a deficient number, since it is larger than the sum of its proper divisors (1).
16453045157 is an equidigital number, since it uses as much as digits as its factorization.
16453045157 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252000, while the sum is 41.
The spelling of 16453045157 in words is "sixteen billion, four hundred fifty-three million, forty-five thousand, one hundred fifty-seven".
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