Base | Representation |
---|---|
bin | 1010000001111110… |
… | …01001100001000100 |
3 | 111220022022201021120 |
4 | 11000333021201010 |
5 | 42012111410142 |
6 | 2250212513540 |
7 | 250310660502 |
oct | 50077114104 |
9 | 14808281246 |
10 | 5385263172 |
11 | 2313927a23 |
12 | 106361b8b0 |
13 | 67a910573 |
14 | 39130b672 |
15 | 217ba87ec |
hex | 140fc9844 |
5385263172 has 12 divisors (see below), whose sum is σ = 12565614096. Its totient is φ = 1795087720.
The previous prime is 5385263153. The next prime is 5385263189. The reversal of 5385263172 is 2713625835.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224385954 + ... + 224385977.
It is an arithmetic number, because the mean of its divisors is an integer number (1047134508).
Almost surely, 25385263172 is an apocalyptic number.
It is an amenable number.
5385263172 is an abundant number, since it is smaller than the sum of its proper divisors (7180350924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5385263172 is a wasteful number, since it uses less digits than its factorization.
5385263172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448771938 (or 448771936 counting only the distinct ones).
The product of its digits is 302400, while the sum is 42.
The square root of 5385263172 is about 73384.3523647923. The cubic root of 5385263172 is about 1752.8132353411.
The spelling of 5385263172 in words is "five billion, three hundred eighty-five million, two hundred sixty-three thousand, one hundred seventy-two".
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