Base | Representation |
---|---|
bin | 10011000010101010000110 |
3 | 100101121012220 |
4 | 103002222012 |
5 | 2234212442 |
6 | 254553210 |
7 | 60266556 |
oct | 23025206 |
9 | 10347186 |
10 | 4991622 |
11 | 28aa309 |
12 | 1808806 |
13 | 105a02c |
14 | 93d166 |
15 | 688eec |
hex | 4c2a86 |
4991622 has 16 divisors (see below), whose sum is σ = 10083312. Its totient is φ = 1647200.
The previous prime is 4991617. The next prime is 4991647. The reversal of 4991622 is 2261994.
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, 3513 + ... + 4724.
It is an arithmetic number, because the mean of its divisors is an integer number (630207).
Almost surely, 24991622 is an apocalyptic number.
4991622 is an abundant number, since it is smaller than the sum of its proper divisors (5091690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4991622 is a wasteful number, since it uses less digits than its factorization.
4991622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8343.
The product of its digits is 7776, while the sum is 33.
The square root of 4991622 is about 2234.1938143321. The cubic root of 4991622 is about 170.9020334171.
The spelling of 4991622 in words is "four million, nine hundred ninety-one thousand, six hundred twenty-two".
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