Base | Representation |
---|---|
bin | 10011100000001001000… |
… | …00111110110111000010 |
3 | 2101001121202210011001212 |
4 | 21300010200332313002 |
5 | 41434321201344442 |
6 | 1231500240130122 |
7 | 66261320400332 |
oct | 11600440766702 |
9 | 2331552704055 |
10 | 670090653122 |
11 | 239202782700 |
12 | a9a50006942 |
13 | 4b25cac5157 |
14 | 2460ad370c2 |
15 | 1266d3d8a82 |
hex | 9c0483edc2 |
670090653122 has 54 divisors (see below), whose sum is σ = 1118011880811. Its totient is φ = 300992120000.
The previous prime is 670090653121. The next prime is 670090653173. The reversal of 670090653122 is 221356090076.
It can be written as a sum of positive squares in 5 ways, for example, as 558862400041 + 111228253081 = 747571^2 + 333509^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=578831.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 670090653122.
It is not an unprimeable number, because it can be changed into a prime (670090653121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1286162222 + ... + 1286162742.
Almost surely, 2670090653122 is an apocalyptic number.
670090653122 is a deficient number, since it is larger than the sum of its proper divisors (447921227689).
670090653122 is an equidigital number, since it uses as much as digits as its factorization.
670090653122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1268 (or 635 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 41.
The spelling of 670090653122 in words is "six hundred seventy billion, ninety million, six hundred fifty-three thousand, one hundred twenty-two".
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