Base | Representation |
---|---|
bin | 10010001001011101… |
… | …00011010110100010 |
3 | 221011000011002220120 |
4 | 21010232203112202 |
5 | 124423201114311 |
6 | 4250442021110 |
7 | 463304015613 |
oct | 110456432642 |
9 | 27130132816 |
10 | 9742988706 |
11 | 414a732690 |
12 | 1a7aaa7796 |
13 | bc3691699 |
14 | 685d7dc0a |
15 | 3c0541706 |
hex | 244ba35a2 |
9742988706 has 16 divisors (see below), whose sum is σ = 21257430048. Its totient is φ = 2952420800.
The previous prime is 9742988693. The next prime is 9742988713. The reversal of 9742988706 is 6078892479.
It is a self number, because there is not a number n which added to its sum of digits gives 9742988706.
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, 73810455 + ... + 73810586.
It is an arithmetic number, because the mean of its divisors is an integer number (1328589378).
Almost surely, 29742988706 is an apocalyptic number.
9742988706 is an abundant number, since it is smaller than the sum of its proper divisors (11514441342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9742988706 is a wasteful number, since it uses less digits than its factorization.
9742988706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147621057.
The product of its (nonzero) digits is 12192768, while the sum is 60.
The square root of 9742988706 is about 98706.5788384949. The cubic root of 9742988706 is about 2135.8171348698.
The spelling of 9742988706 in words is "nine billion, seven hundred forty-two million, nine hundred eighty-eight thousand, seven hundred six".
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