Base | Representation |
---|---|
bin | 10001100101010110… |
… | …10110100111110000 |
3 | 220100220022211100110 |
4 | 20302223112213300 |
5 | 123313140111430 |
6 | 4200423221320 |
7 | 452636016030 |
oct | 106253264760 |
9 | 26326284313 |
10 | 9440160240 |
11 | 40047a7125 |
12 | 19b55a7840 |
13 | b75a13344 |
14 | 657a718c0 |
15 | 3a3b747b0 |
hex | 232ad69f0 |
9440160240 has 80 divisors (see below), whose sum is σ = 33445145088. Its totient is φ = 2157750528.
The previous prime is 9440160239. The next prime is 9440160253. The reversal of 9440160240 is 420610449.
9440160240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 9440160198 and 9440160207.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2807892 + ... + 2811251.
Almost surely, 29440160240 is an apocalyptic number.
It is an amenable number.
9440160240 is an abundant number, since it is smaller than the sum of its proper divisors (24004984848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9440160240 is a wasteful number, since it uses less digits than its factorization.
9440160240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5619166 (or 5619160 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 9440160240 is about 97160.4870304796. The cubic root of 9440160240 is about 2113.4555687197.
Adding to 9440160240 its reverse (420610449), we get a palindrome (9860770689).
The spelling of 9440160240 in words is "nine billion, four hundred forty million, one hundred sixty thousand, two hundred forty".
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