Base | Representation |
---|---|
bin | 110010101101110110… |
… | …010111001000100101 |
3 | 12012120011011111120101 |
4 | 302231312113020211 |
5 | 1343011304111303 |
6 | 41003351504101 |
7 | 3635323024000 |
oct | 625566271045 |
9 | 165504144511 |
10 | 54456316453 |
11 | 21105197610 |
12 | a679388031 |
13 | 519b090176 |
14 | 28c8508537 |
15 | 163ac04d1d |
hex | cadd97225 |
54456316453 has 32 divisors (see below), whose sum is σ = 69704985600. Its totient is φ = 42172688880.
The previous prime is 54456316451. The next prime is 54456316477. The reversal of 54456316453 is 35461365445.
It is not a de Polignac number, because 54456316453 - 21 = 54456316451 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54456316451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 570726 + ... + 659272.
It is an arithmetic number, because the mean of its divisors is an integer number (2178280800).
Almost surely, 254456316453 is an apocalyptic number.
It is an amenable number.
54456316453 is a deficient number, since it is larger than the sum of its proper divisors (15248669147).
54456316453 is a wasteful number, since it uses less digits than its factorization.
54456316453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88742 (or 88728 counting only the distinct ones).
The product of its digits is 2592000, while the sum is 46.
The spelling of 54456316453 in words is "fifty-four billion, four hundred fifty-six million, three hundred sixteen thousand, four hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •