Base | Representation |
---|---|
bin | 1000000000010101001… |
… | …00000111101000010101 |
3 | 222021222001210020010201 |
4 | 10000022210013220111 |
5 | 14001303104210131 |
6 | 330205242220501 |
7 | 25605060115066 |
oct | 4001244075025 |
9 | 867861706121 |
10 | 275055147541 |
11 | a6717507459 |
12 | 453834b4731 |
13 | 1cc25b63795 |
14 | d45423256d |
15 | 724c781761 |
hex | 400a907a15 |
275055147541 has 2 divisors, whose sum is σ = 275055147542. Its totient is φ = 275055147540.
The previous prime is 275055147533. The next prime is 275055147551. The reversal of 275055147541 is 145741550572.
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., 162396910225 + 112658237316 = 402985^2 + 335646^2 .
It is a cyclic number.
It is not a de Polignac number, because 275055147541 - 23 = 275055147533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 275055147491 and 275055147500.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (275055147551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137527573770 + 137527573771.
It is an arithmetic number, because the mean of its divisors is an integer number (137527573771).
Almost surely, 2275055147541 is an apocalyptic number.
It is an amenable number.
275055147541 is a deficient number, since it is larger than the sum of its proper divisors (1).
275055147541 is an equidigital number, since it uses as much as digits as its factorization.
275055147541 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 980000, while the sum is 46.
The spelling of 275055147541 in words is "two hundred seventy-five billion, fifty-five million, one hundred forty-seven thousand, five hundred forty-one".
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