Base | Representation |
---|---|
bin | 10001000010110010… |
… | …01101010010101101 |
3 | 212121200200212000021 |
4 | 20201121031102231 |
5 | 122214422101030 |
6 | 4111544202141 |
7 | 442515224002 |
oct | 104131152255 |
9 | 25550625007 |
10 | 9150190765 |
11 | 3976053831 |
12 | 1934469351 |
13 | b2a917c81 |
14 | 62b34d8a9 |
15 | 38849797a |
hex | 22164d4ad |
9150190765 has 8 divisors (see below), whose sum is σ = 11027355768. Its totient is φ = 7288734720.
The previous prime is 9150190739. The next prime is 9150190781. The reversal of 9150190765 is 5670910519.
It can be written as a sum of positive squares in 4 ways, for example, as 87721956 + 9062468809 = 9366^2 + 95197^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9150190765 - 211 = 9150188717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3925956 + ... + 3928285.
It is an arithmetic number, because the mean of its divisors is an integer number (1378419471).
Almost surely, 29150190765 is an apocalyptic number.
It is an amenable number.
9150190765 is a deficient number, since it is larger than the sum of its proper divisors (1877165003).
9150190765 is a wasteful number, since it uses less digits than its factorization.
9150190765 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7854479.
The product of its (nonzero) digits is 85050, while the sum is 43.
The square root of 9150190765 is about 95656.6294879764. The cubic root of 9150190765 is about 2091.5907674947.
The spelling of 9150190765 in words is "nine billion, one hundred fifty million, one hundred ninety thousand, seven hundred sixty-five".
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