Base | Representation |
---|---|
bin | 10001010000100100… |
… | …10101100100000101 |
3 | 212220202021221102102 |
4 | 20220102111210011 |
5 | 122434023031044 |
6 | 4131234521445 |
7 | 445421154032 |
oct | 105022254405 |
9 | 25822257372 |
10 | 9265830149 |
11 | 3a25357374 |
12 | 1967136285 |
13 | b48876144 |
14 | 63c852389 |
15 | 3936db24e |
hex | 228495905 |
9265830149 has 4 divisors (see below), whose sum is σ = 9753505440. Its totient is φ = 8778154860.
The previous prime is 9265830121. The next prime is 9265830173. The reversal of 9265830149 is 9410385629.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 9265830149 - 28 = 9265829893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9265830109) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243837617 + ... + 243837654.
It is an arithmetic number, because the mean of its divisors is an integer number (2438376360).
Almost surely, 29265830149 is an apocalyptic number.
It is an amenable number.
9265830149 is a deficient number, since it is larger than the sum of its proper divisors (487675291).
9265830149 is a wasteful number, since it uses less digits than its factorization.
9265830149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487675290.
The product of its (nonzero) digits is 466560, while the sum is 47.
The square root of 9265830149 is about 96259.1821542236. The cubic root of 9265830149 is about 2100.3650271738.
The spelling of 9265830149 in words is "nine billion, two hundred sixty-five million, eight hundred thirty thousand, one hundred forty-nine".
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