Base | Representation |
---|---|
bin | 10001101100100001… |
… | …00000010001010100 |
3 | 220112002100201120210 |
4 | 20312100200101110 |
5 | 123424024340430 |
6 | 4210410525420 |
7 | 454265425500 |
oct | 106620402124 |
9 | 26462321523 |
10 | 9500230740 |
11 | 40356a5a70 |
12 | 1a11736870 |
13 | b852b6410 |
14 | 661a2b300 |
15 | 3a908d2b0 |
hex | 236420454 |
9500230740 has 576 divisors, whose sum is σ = 37066014720. Its totient is φ = 1786659840.
The previous prime is 9500230711. The next prime is 9500230759. The reversal of 9500230740 is 470320059.
It is a super-2 number, since 2×95002307402 (a number of 21 digits) contains 22 as substring.
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 = 9500230698 and 9500230707.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 24804589 + ... + 24804971.
It is an arithmetic number, because the mean of its divisors is an integer number (64350720).
Almost surely, 29500230740 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 9500230740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18533007360).
9500230740 is an abundant number, since it is smaller than the sum of its proper divisors (27565783980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9500230740 is a wasteful number, since it uses less digits than its factorization.
9500230740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 492 (or 483 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 9500230740 is about 97469.1271121272. The cubic root of 9500230740 is about 2117.9289388997.
Adding to 9500230740 its reverse (470320059), we get a palindrome (9970550799).
The spelling of 9500230740 in words is "nine billion, five hundred million, two hundred thirty thousand, seven hundred forty".
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