Base | Representation |
---|---|
bin | 1001100011010100110… |
… | …1010111000101010011 |
3 | 120200120111211111120211 |
4 | 2120311031113011103 |
5 | 10142034432431430 |
6 | 203215343344551 |
7 | 14566405220356 |
oct | 2306515270523 |
9 | 520514744524 |
10 | 164101452115 |
11 | 6365aa9a907 |
12 | 279792b2157 |
13 | 12622bbca73 |
14 | 7d2a51629d |
15 | 4406aa272a |
hex | 2635357153 |
164101452115 has 16 divisors (see below), whose sum is σ = 209563798752. Its totient is φ = 122931526144.
The previous prime is 164101452101. The next prime is 164101452143. The reversal of 164101452115 is 511254101461.
164101452115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 164101452115 - 25 = 164101452083 is a prime.
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 4883269 + ... + 4916758.
It is an arithmetic number, because the mean of its divisors is an integer number (13097737422).
Almost surely, 2164101452115 is an apocalyptic number.
164101452115 is a deficient number, since it is larger than the sum of its proper divisors (45462346637).
164101452115 is a wasteful number, since it uses less digits than its factorization.
164101452115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9800246.
The product of its (nonzero) digits is 4800, while the sum is 31.
Adding to 164101452115 its reverse (511254101461), we get a palindrome (675355553576).
The spelling of 164101452115 in words is "one hundred sixty-four billion, one hundred one million, four hundred fifty-two thousand, one hundred fifteen".
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