Base | Representation |
---|---|
bin | 1000101001100100010… |
… | …00001010101001110100 |
3 | 1001102002221110111121012 |
4 | 10110302020022221310 |
5 | 14332123044320022 |
6 | 344310125211352 |
7 | 30320511103043 |
oct | 4246210125164 |
9 | 1042087414535 |
10 | 297193745012 |
11 | 1050481373aa |
12 | 49721700b58 |
13 | 220436215b8 |
14 | 1055457055a |
15 | 7ae613ade2 |
hex | 453220aa74 |
297193745012 has 24 divisors (see below), whose sum is σ = 521571560832. Its totient is φ = 148173665600.
The previous prime is 297193745011. The next prime is 297193745041. The reversal of 297193745012 is 210547391792.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (297193745011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3284408 + ... + 3373680.
It is an arithmetic number, because the mean of its divisors is an integer number (21732148368).
Almost surely, 2297193745012 is an apocalyptic number.
It is an amenable number.
297193745012 is a deficient number, since it is larger than the sum of its proper divisors (224377815820).
297193745012 is a wasteful number, since it uses less digits than its factorization.
297193745012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91639 (or 91637 counting only the distinct ones).
The product of its (nonzero) digits is 952560, while the sum is 50.
The spelling of 297193745012 in words is "two hundred ninety-seven billion, one hundred ninety-three million, seven hundred forty-five thousand, twelve".
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