Base | Representation |
---|---|
bin | 1000010100111001… |
… | …00101000000000000 |
3 | 102112112112021011121 |
4 | 10022130211000000 |
5 | 33123334343130 |
6 | 2015324322024 |
7 | 215530223362 |
oct | 41234450000 |
9 | 12475467147 |
10 | 4470231040 |
11 | 1994368820 |
12 | a490a3314 |
13 | 563182a32 |
14 | 30599ad32 |
15 | 1b26acd7a |
hex | 10a725000 |
4470231040 has 104 divisors (see below), whose sum is σ = 11703038688. Its totient is φ = 1625456640.
The previous prime is 4470231011. The next prime is 4470231047. The reversal of 4470231040 is 401320744.
It is a junction number, because it is equal to n+sod(n) for n = 4470230996 and 4470231014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4470231047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215359 + ... + 235201.
Almost surely, 24470231040 is an apocalyptic number.
4470231040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4470231040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5851519344).
4470231040 is an abundant number, since it is smaller than the sum of its proper divisors (7232807648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4470231040 is a wasteful number, since it uses less digits than its factorization.
4470231040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19883 (or 19861 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 25.
The square root of 4470231040 is about 66859.7864190427. The cubic root of 4470231040 is about 1647.3150136585.
Adding to 4470231040 its reverse (401320744), we get a palindrome (4871551784).
The spelling of 4470231040 in words is "four billion, four hundred seventy million, two hundred thirty-one thousand, forty".
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