Base | Representation |
---|---|
bin | 111101001101111… |
… | …0011000001101001 |
3 | 12022011011110101222 |
4 | 1322123303001221 |
5 | 13201322412431 |
6 | 535454351425 |
7 | 101621423564 |
oct | 17233630151 |
9 | 5264143358 |
10 | 2054107241 |
11 | 96454319a |
12 | 493abb575 |
13 | 269740094 |
14 | 156b414db |
15 | c04ee57b |
hex | 7a6f3069 |
2054107241 has 2 divisors, whose sum is σ = 2054107242. Its totient is φ = 2054107240.
The previous prime is 2054107219. The next prime is 2054107247. The reversal of 2054107241 is 1427014502.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1633857241 + 420250000 = 40421^2 + 20500^2 .
It is a cyclic number.
It is not a de Polignac number, because 2054107241 - 218 = 2053845097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2054107241.
It is not a weakly prime, because it can be changed into another prime (2054107247) 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 as a sum of consecutive naturals, namely, 1027053620 + 1027053621.
It is an arithmetic number, because the mean of its divisors is an integer number (1027053621).
Almost surely, 22054107241 is an apocalyptic number.
It is an amenable number.
2054107241 is a deficient number, since it is larger than the sum of its proper divisors (1).
2054107241 is an equidigital number, since it uses as much as digits as its factorization.
2054107241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 2054107241 is about 45322.2598840790. The cubic root of 2054107241 is about 1271.1819118978.
The spelling of 2054107241 in words is "two billion, fifty-four million, one hundred seven thousand, two hundred forty-one".
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