Base | Representation |
---|---|
bin | 100011000101… |
… | …010101011010 |
3 | 122022020202120 |
4 | 203011111122 |
5 | 4323300030 |
6 | 525042110 |
7 | 141113043 |
oct | 43052532 |
9 | 18266676 |
10 | 9196890 |
11 | 521183a |
12 | 30b6336 |
13 | 1ba0161 |
14 | 13158ca |
15 | c1a010 |
hex | 8c555a |
9196890 has 16 divisors (see below), whose sum is σ = 22072608. Its totient is φ = 2452496.
The previous prime is 9196877. The next prime is 9196897. The reversal of 9196890 is 986919.
It is a super-3 number, since 3×91968903 (a number of 22 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (9196897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153252 + ... + 153311.
It is an arithmetic number, because the mean of its divisors is an integer number (1379538).
Almost surely, 29196890 is an apocalyptic number.
9196890 is an abundant number, since it is smaller than the sum of its proper divisors (12875718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9196890 is a wasteful number, since it uses less digits than its factorization.
9196890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 306573.
The product of its (nonzero) digits is 34992, while the sum is 42.
The square root of 9196890 is about 3032.6374659692. The cubic root of 9196890 is about 209.5142969986.
The spelling of 9196890 in words is "nine million, one hundred ninety-six thousand, eight hundred ninety".
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