Base | Representation |
---|---|
bin | 10001001101101011… |
… | …01011100000010111 |
3 | 212212001120220110122 |
4 | 20212311223200113 |
5 | 122411313300011 |
6 | 4125010142155 |
7 | 445004541101 |
oct | 104665534027 |
9 | 25761526418 |
10 | 9241540631 |
11 | 3a12677294 |
12 | 195ab8195b |
13 | b4382044b |
14 | 63952c571 |
15 | 3914de3db |
hex | 226d6b817 |
9241540631 has 8 divisors (see below), whose sum is σ = 9369898944. Its totient is φ = 9113230080.
The previous prime is 9241540621. The next prime is 9241540661. The reversal of 9241540631 is 1360451429.
9241540631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9241540631 is a prime.
It is a super-2 number, since 2×92415406312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9241540591 and 9241540600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9241540621) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 577346 + ... + 593136.
It is an arithmetic number, because the mean of its divisors is an integer number (1171237368).
Almost surely, 29241540631 is an apocalyptic number.
9241540631 is a deficient number, since it is larger than the sum of its proper divisors (128358313).
9241540631 is a wasteful number, since it uses less digits than its factorization.
9241540631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23881.
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 9241540631 is about 96132.9320836518. The cubic root of 9241540631 is about 2098.5281168266.
The spelling of 9241540631 in words is "nine billion, two hundred forty-one million, five hundred forty thousand, six hundred thirty-one".
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