Base | Representation |
---|---|
bin | 10000010001010000… |
… | …11001101011010100 |
3 | 211112201221221011100 |
4 | 20020220121223110 |
5 | 120342043241002 |
6 | 4002423510100 |
7 | 426312043524 |
oct | 101050315324 |
9 | 24481857140 |
10 | 8734743252 |
11 | 3782597984 |
12 | 18392b8330 |
13 | a92828441 |
14 | 5cc0c7684 |
15 | 361c8211c |
hex | 208a19ad4 |
8734743252 has 36 divisors (see below), whose sum is σ = 22592970400. Its totient is φ = 2843869392.
The previous prime is 8734743239. The next prime is 8734743253. The reversal of 8734743252 is 2523474378.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 8734743198 and 8734743207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8734743253) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 2819752 + ... + 2822847.
Almost surely, 28734743252 is an apocalyptic number.
It is an amenable number.
8734743252 is an abundant number, since it is smaller than the sum of its proper divisors (13858227148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8734743252 is a wasteful number, since it uses less digits than its factorization.
8734743252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5642652 (or 5642647 counting only the distinct ones).
The product of its digits is 1128960, while the sum is 45.
The square root of 8734743252 is about 93459.8483414134. The cubic root of 8734743252 is about 2059.4442881587. Note that the first 3 decimals are identical.
The spelling of 8734743252 in words is "eight billion, seven hundred thirty-four million, seven hundred forty-three thousand, two hundred fifty-two".
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