Base | Representation |
---|---|
bin | 1101000110010… |
… | …0000110111101 |
3 | 10211101001000120 |
4 | 3101210012331 |
5 | 103030422442 |
6 | 5241245153 |
7 | 1234643154 |
oct | 321440675 |
9 | 124331016 |
10 | 54935997 |
11 | 29012256 |
12 | 164937b9 |
13 | b4c600c |
14 | 742059b |
15 | 4c524ec |
hex | 34641bd |
54935997 has 16 divisors (see below), whose sum is σ = 75371520. Its totient is φ = 35574192.
The previous prime is 54935989. The next prime is 54936017. The reversal of 54935997 is 79953945.
It is a happy number.
54935997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54935997 - 23 = 54935989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54935917) 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 in 15 ways as a sum of consecutive naturals, for example, 18198 + ... + 21000.
It is an arithmetic number, because the mean of its divisors is an integer number (4710720).
Almost surely, 254935997 is an apocalyptic number.
It is an amenable number.
54935997 is a deficient number, since it is larger than the sum of its proper divisors (20435523).
54935997 is a wasteful number, since it uses less digits than its factorization.
54935997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2992.
The product of its digits is 1530900, while the sum is 51.
The square root of 54935997 is about 7411.8821496297. The cubic root of 54935997 is about 380.1476734448.
The spelling of 54935997 in words is "fifty-four million, nine hundred thirty-five thousand, nine hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •