Base | Representation |
---|---|
bin | 111001001100100010… |
… | …1110100000011001000 |
3 | 102202001001122121211200 |
4 | 1302121011310003020 |
5 | 4003022321202443 |
6 | 132232020024200 |
7 | 11605531466334 |
oct | 1623105640310 |
9 | 382031577750 |
10 | 122827522248 |
11 | 480aaa30472 |
12 | 1b97a832060 |
13 | b775c2c862 |
14 | 5d32a927c4 |
15 | 32dd329dd3 |
hex | 1c991740c8 |
122827522248 has 108 divisors (see below), whose sum is σ = 336758709105. Its totient is φ = 40443897600.
The previous prime is 122827522217. The next prime is 122827522271. The reversal of 122827522248 is 842225728221.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
122827522248 is a `hidden beast` number, since 1 + 2 + 2 + 82 + 7 + 522 + 2 + 48 = 666.
122827522248 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 73604775204 + 49222747044 = 271302^2 + 221862^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=247818.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 306302848 + ... + 306303248.
Almost surely, 2122827522248 is an apocalyptic number.
122827522248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122827522248
122827522248 is an abundant number, since it is smaller than the sum of its proper divisors (213931186857).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122827522248 is an equidigital number, since it uses as much as digits as its factorization.
122827522248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1020 (or 509 counting only the distinct ones).
The product of its digits is 573440, while the sum is 45.
The spelling of 122827522248 in words is "one hundred twenty-two billion, eight hundred twenty-seven million, five hundred twenty-two thousand, two hundred forty-eight".
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