Base | Representation |
---|---|
bin | 1010010000110111… |
… | …1001100101111101 |
3 | 21010000012221120022 |
4 | 2210031321211331 |
5 | 21120301412242 |
6 | 1133215301525 |
7 | 125163011333 |
oct | 24415714575 |
9 | 7100187508 |
10 | 2755107197 |
11 | 11942058a7 |
12 | 64a81a8a5 |
13 | 34ba3c65b |
14 | 1c1c99b53 |
15 | 111d1d0d2 |
hex | a437997d |
2755107197 has 2 divisors, whose sum is σ = 2755107198. Its totient is φ = 2755107196.
The previous prime is 2755107191. The next prime is 2755107203. The reversal of 2755107197 is 7917015572.
It is a balanced prime because it is at equal distance from previous prime (2755107191) and next prime (2755107203).
It can be written as a sum of positive squares in only one way, i.e., 2208436036 + 546671161 = 46994^2 + 23381^2 .
It is a cyclic number.
It is not a de Polignac number, because 2755107197 - 26 = 2755107133 is a prime.
It is a super-2 number, since 2×27551071972 = 15181231333922393618, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2755107191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377553598 + 1377553599.
It is an arithmetic number, because the mean of its divisors is an integer number (1377553599).
Almost surely, 22755107197 is an apocalyptic number.
It is an amenable number.
2755107197 is a deficient number, since it is larger than the sum of its proper divisors (1).
2755107197 is an equidigital number, since it uses as much as digits as its factorization.
2755107197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 154350, while the sum is 44.
The square root of 2755107197 is about 52489.1150335000. The cubic root of 2755107197 is about 1401.8864360535.
The spelling of 2755107197 in words is "two billion, seven hundred fifty-five million, one hundred seven thousand, one hundred ninety-seven".
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