Base | Representation |
---|---|
bin | 1010001100101000… |
… | …01001110011111001 |
3 | 112010112112022110211 |
4 | 11012110021303321 |
5 | 42203002433411 |
6 | 2303124511121 |
7 | 252444542461 |
oct | 50624116371 |
9 | 15115468424 |
10 | 5474655481 |
11 | 235a333769 |
12 | 108954b4a1 |
13 | 6932aba19 |
14 | 39d13aba1 |
15 | 220965221 |
hex | 146509cf9 |
5474655481 has 2 divisors, whose sum is σ = 5474655482. Its totient is φ = 5474655480.
The previous prime is 5474655443. The next prime is 5474655539. The reversal of 5474655481 is 1845564745.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3991712400 + 1482943081 = 63180^2 + 38509^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5474655481 is a prime.
It is a super-2 number, since 2×54746554812 = 59943705271286682722, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5474655181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2737327740 + 2737327741.
It is an arithmetic number, because the mean of its divisors is an integer number (2737327741).
Almost surely, 25474655481 is an apocalyptic number.
It is an amenable number.
5474655481 is a deficient number, since it is larger than the sum of its proper divisors (1).
5474655481 is an equidigital number, since it uses as much as digits as its factorization.
5474655481 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2688000, while the sum is 49.
The square root of 5474655481 is about 73990.9148544603. The cubic root of 5474655481 is about 1762.4586291850.
The spelling of 5474655481 in words is "five billion, four hundred seventy-four million, six hundred fifty-five thousand, four hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •