Base | Representation |
---|---|
bin | 101111111111010010… |
… | …0001011110111011101 |
3 | 100212000002102212022100 |
4 | 1133332210023313131 |
5 | 3142024104141321 |
6 | 115202021235313 |
7 | 10305542202021 |
oct | 1377644136735 |
9 | 325002385270 |
10 | 103055146461 |
11 | 3a783a41933 |
12 | 17b80b62b39 |
13 | 9944761a07 |
14 | 4db8b00381 |
15 | 2a32573326 |
hex | 17fe90bddd |
103055146461 has 12 divisors (see below), whose sum is σ = 149064477120. Its totient is φ = 68607872520.
The previous prime is 103055146433. The next prime is 103055146483. The reversal of 103055146461 is 164641550301.
103055146461 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 5 + 5 + 1 + 4 + 646 + 1 = 666.
It is not a de Polignac number, because 103055146461 - 219 = 103054622173 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103055146561) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7956375 + ... + 7969316.
It is an arithmetic number, because the mean of its divisors is an integer number (12422039760).
Almost surely, 2103055146461 is an apocalyptic number.
It is an amenable number.
103055146461 is a deficient number, since it is larger than the sum of its proper divisors (46009330659).
103055146461 is a wasteful number, since it uses less digits than its factorization.
103055146461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15926416 (or 15926413 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
Adding to 103055146461 its reverse (164641550301), we get a palindrome (267696696762).
The spelling of 103055146461 in words is "one hundred three billion, fifty-five million, one hundred forty-six thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •