Base | Representation |
---|---|
bin | 1000010100011110111101… |
… | …0111011001010110101011 |
3 | 1012101112120221021212201110 |
4 | 2011013233113121112223 |
5 | 2144340101310322341 |
6 | 31242311143121403 |
7 | 1632630666506106 |
oct | 205075727312653 |
9 | 35345527255643 |
10 | 9148001260971 |
11 | 2a07711251041 |
12 | 1038b3b143263 |
13 | 514864316a21 |
14 | 238aa0c2973d |
15 | 10ce61a97216 |
hex | 851ef5d95ab |
9148001260971 has 8 divisors (see below), whose sum is σ = 12249684092880. Its totient is φ = 6072492968192.
The previous prime is 9148001260949. The next prime is 9148001261023. The reversal of 9148001260971 is 1790621008419.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9148001260971 - 26 = 9148001260907 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 9148001260971.
It is not an unprimeable number, because it can be changed into a prime (9148001260921) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6543633966 + ... + 6543635363.
It is an arithmetic number, because the mean of its divisors is an integer number (1531210511610).
Almost surely, 29148001260971 is an apocalyptic number.
9148001260971 is a deficient number, since it is larger than the sum of its proper divisors (3101682831909).
9148001260971 is a wasteful number, since it uses less digits than its factorization.
9148001260971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13087269565.
The product of its (nonzero) digits is 217728, while the sum is 48.
The spelling of 9148001260971 in words is "nine trillion, one hundred forty-eight billion, one million, two hundred sixty thousand, nine hundred seventy-one".
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