Base | Representation |
---|---|
bin | 10001001101111000… |
… | …01010011111011100 |
3 | 212212011210021010111 |
4 | 20212330022133130 |
5 | 122412232143122 |
6 | 4125110415404 |
7 | 445025150530 |
oct | 104674123734 |
9 | 25764707114 |
10 | 9243240412 |
11 | 3a1362836a |
12 | 195b661564 |
13 | b43c97033 |
14 | 639851bc0 |
15 | 391727d77 |
hex | 226f0a7dc |
9243240412 has 48 divisors (see below), whose sum is σ = 19198791360. Its totient is φ = 3809820672.
The previous prime is 9243240371. The next prime is 9243240481. The reversal of 9243240412 is 2140423429.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186538 + ... + 230830.
It is an arithmetic number, because the mean of its divisors is an integer number (399974820).
Almost surely, 29243240412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9243240412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9599395680).
9243240412 is an abundant number, since it is smaller than the sum of its proper divisors (9955550948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9243240412 is a wasteful number, since it uses less digits than its factorization.
9243240412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44590 (or 44588 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
The square root of 9243240412 is about 96141.7724612980. The cubic root of 9243240412 is about 2098.6567685198.
The spelling of 9243240412 in words is "nine billion, two hundred forty-three million, two hundred forty thousand, four hundred twelve".
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