Base | Representation |
---|---|
bin | 1100111101010110001… |
… | …01111110111110110011 |
3 | 1120120021101101102212221 |
4 | 12132223011332332303 |
5 | 24243334014312430 |
6 | 540313533501511 |
7 | 44111522303500 |
oct | 6365305767663 |
9 | 1516241342787 |
10 | 445252104115 |
11 | 161915228a55 |
12 | 72362041897 |
13 | 32caa84a800 |
14 | 1779c0d84a7 |
15 | b8ae53457a |
hex | 67ab17efb3 |
445252104115 has 36 divisors (see below), whose sum is σ = 673023808224. Its totient is φ = 281829877056.
The previous prime is 445252104113. The next prime is 445252104169. The reversal of 445252104115 is 511401252544.
It is not a de Polignac number, because 445252104115 - 21 = 445252104113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (445252104113) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5335387 + ... + 5418196.
It is an arithmetic number, because the mean of its divisors is an integer number (18695105784).
Almost surely, 2445252104115 is an apocalyptic number.
445252104115 is a deficient number, since it is larger than the sum of its proper divisors (227771704109).
445252104115 is a wasteful number, since it uses less digits than its factorization.
445252104115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10753628 (or 10753608 counting only the distinct ones).
The product of its (nonzero) digits is 32000, while the sum is 34.
Adding to 445252104115 its reverse (511401252544), we get a palindrome (956653356659).
The spelling of 445252104115 in words is "four hundred forty-five billion, two hundred fifty-two million, one hundred four thousand, one hundred fifteen".
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