Base | Representation |
---|---|
bin | 1100111011111… |
… | …1010110010101 |
3 | 10210002202021220 |
4 | 3032333112111 |
5 | 102342324031 |
6 | 5215000553 |
7 | 1226132514 |
oct | 316772625 |
9 | 123082256 |
10 | 54261141 |
11 | 286a1220 |
12 | 16209159 |
13 | b31aaac |
14 | 72c667b |
15 | 4b6c596 |
hex | 33bf595 |
54261141 has 16 divisors (see below), whose sum is σ = 80762880. Its totient is φ = 32119920.
The previous prime is 54261133. The next prime is 54261143. The reversal of 54261141 is 14116245.
It is a happy number.
It is not a de Polignac number, because 54261141 - 23 = 54261133 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 (54261143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17701 + ... + 20538.
It is an arithmetic number, because the mean of its divisors is an integer number (5047680).
Almost surely, 254261141 is an apocalyptic number.
It is an amenable number.
54261141 is a deficient number, since it is larger than the sum of its proper divisors (26501739).
54261141 is a wasteful number, since it uses less digits than its factorization.
54261141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38296.
The product of its digits is 960, while the sum is 24.
The square root of 54261141 is about 7366.2161928632. The cubic root of 54261141 is about 378.5846262534.
Adding to 54261141 its reverse (14116245), we get a palindrome (68377386).
Subtracting from 54261141 its reverse (14116245), we obtain a square (40144896 = 63362).
The spelling of 54261141 in words is "fifty-four million, two hundred sixty-one thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •