Base | Representation |
---|---|
bin | 1011111000111001000… |
… | …00101100010001000001 |
3 | 1110001102002020112201021 |
4 | 11330130200230101001 |
5 | 23143102024200324 |
6 | 511355025305441 |
7 | 41341005423235 |
oct | 5743440542101 |
9 | 1401362215637 |
10 | 408500225089 |
11 | 148275800310 |
12 | 67205a95281 |
13 | 2c6a16b4b28 |
14 | 15ab30805c5 |
15 | a95cca3ae4 |
hex | 5f1c82c441 |
408500225089 has 16 divisors (see below), whose sum is σ = 446698969344. Its totient is φ = 370478908800.
The previous prime is 408500225071. The next prime is 408500225113. The reversal of 408500225089 is 980522005804.
It is not a de Polignac number, because 408500225089 - 213 = 408500216897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (408500225069) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43392747 + ... + 43402159.
It is an arithmetic number, because the mean of its divisors is an integer number (27918685584).
Almost surely, 2408500225089 is an apocalyptic number.
It is an amenable number.
408500225089 is a deficient number, since it is larger than the sum of its proper divisors (38198744255).
408500225089 is a wasteful number, since it uses less digits than its factorization.
408500225089 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18408.
The product of its (nonzero) digits is 230400, while the sum is 43.
The spelling of 408500225089 in words is "four hundred eight billion, five hundred million, two hundred twenty-five thousand, eighty-nine".
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