Base | Representation |
---|---|
bin | 1010001111110… |
… | …00000111011001 |
3 | 12222201202112001 |
4 | 11013320013121 |
5 | 134000412222 |
6 | 12310121001 |
7 | 2062366552 |
oct | 507700731 |
9 | 188652461 |
10 | 85950937 |
11 | 44576236 |
12 | 24950161 |
13 | 14a64c57 |
14 | b5b5329 |
15 | 782be27 |
hex | 51f81d9 |
85950937 has 8 divisors (see below), whose sum is σ = 88092576. Its totient is φ = 83815872.
The previous prime is 85950919. The next prime is 85950947. The reversal of 85950937 is 73905958.
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-85950937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85950947) 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, 34353 + ... + 36769.
It is an arithmetic number, because the mean of its divisors is an integer number (11011572).
Almost surely, 285950937 is an apocalyptic number.
It is an amenable number.
85950937 is a deficient number, since it is larger than the sum of its proper divisors (2141639).
85950937 is a wasteful number, since it uses less digits than its factorization.
85950937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3287.
The product of its (nonzero) digits is 340200, while the sum is 46.
The square root of 85950937 is about 9270.9728184263. The cubic root of 85950937 is about 441.3165406156.
The spelling of 85950937 in words is "eighty-five million, nine hundred fifty thousand, nine hundred thirty-seven".
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