Base | Representation |
---|---|
bin | 110000110110000000… |
… | …010101100001111001 |
3 | 12000101000202211211220 |
4 | 300312000111201321 |
5 | 1324402042243101 |
6 | 40032044342253 |
7 | 3534436541403 |
oct | 606600254171 |
9 | 160330684756 |
10 | 52445665401 |
11 | 20273235728 |
12 | a1b7b44989 |
13 | 4c3a656b0c |
14 | 2777479b73 |
15 | 156e43b636 |
hex | c36015879 |
52445665401 has 16 divisors (see below), whose sum is σ = 73732127040. Its totient is φ = 33067699200.
The previous prime is 52445665381. The next prime is 52445665451. The reversal of 52445665401 is 10456654425.
It is not a de Polignac number, because 52445665401 - 214 = 52445649017 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52445665451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 742000 + ... + 809601.
It is an arithmetic number, because the mean of its divisors is an integer number (4608257940).
Almost surely, 252445665401 is an apocalyptic number.
It is an amenable number.
52445665401 is a deficient number, since it is larger than the sum of its proper divisors (21286461639).
52445665401 is a wasteful number, since it uses less digits than its factorization.
52445665401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1552216.
The product of its (nonzero) digits is 576000, while the sum is 42.
The spelling of 52445665401 in words is "fifty-two billion, four hundred forty-five million, six hundred sixty-five thousand, four hundred one".
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