Base | Representation |
---|---|
bin | 111101110100100… |
… | …0010010011010001 |
3 | 12100120021010222011 |
4 | 1323221002103101 |
5 | 13222013324042 |
6 | 541500342521 |
7 | 102255503626 |
oct | 17351022321 |
9 | 5316233864 |
10 | 2074354897 |
11 | 974a1259a |
12 | 49a844a41 |
13 | 2709ac144 |
14 | 1596d234d |
15 | c219da17 |
hex | 7ba424d1 |
2074354897 has 2 divisors, whose sum is σ = 2074354898. Its totient is φ = 2074354896.
The previous prime is 2074354883. The next prime is 2074354967. The reversal of 2074354897 is 7984534702.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2050187841 + 24167056 = 45279^2 + 4916^2 .
It is a cyclic number.
It is not a de Polignac number, because 2074354897 - 27 = 2074354769 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2074354897.
It is not a weakly prime, because it can be changed into another prime (2074354817) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037177448 + 1037177449.
It is an arithmetic number, because the mean of its divisors is an integer number (1037177449).
Almost surely, 22074354897 is an apocalyptic number.
It is an amenable number.
2074354897 is a deficient number, since it is larger than the sum of its proper divisors (1).
2074354897 is an equidigital number, since it uses as much as digits as its factorization.
2074354897 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1693440, while the sum is 49.
The square root of 2074354897 is about 45545.0864199422. The cubic root of 2074354897 is about 1275.3450091840.
The spelling of 2074354897 in words is "two billion, seventy-four million, three hundred fifty-four thousand, eight hundred ninety-seven".
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