Base | Representation |
---|---|
bin | 100011001011… |
… | …001010000110 |
3 | 122100110110222 |
4 | 203023022012 |
5 | 4330030432 |
6 | 525344342 |
7 | 141242426 |
oct | 43131206 |
9 | 18313428 |
10 | 9220742 |
11 | 5228753 |
12 | 31080b2 |
13 | 1baac7b |
14 | 1320486 |
15 | c22112 |
hex | 8cb286 |
9220742 has 16 divisors (see below), whose sum is σ = 14219712. Its totient is φ = 4482240.
The previous prime is 9220721. The next prime is 9220751. The reversal of 9220742 is 2470229.
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, 21692 + ... + 22112.
It is an arithmetic number, because the mean of its divisors is an integer number (888732).
Almost surely, 29220742 is an apocalyptic number.
9220742 is a deficient number, since it is larger than the sum of its proper divisors (4998970).
9220742 is a wasteful number, since it uses less digits than its factorization.
9220742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 703.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 9220742 is about 3036.5674700227. The cubic root of 9220742 is about 209.6952647335.
The spelling of 9220742 in words is "nine million, two hundred twenty thousand, seven hundred forty-two".
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