Base | Representation |
---|---|
bin | 11000101010011001100101… |
… | …11001111101110001110011 |
3 | 21010000122220022121111101021 |
4 | 30111030302321331301303 |
5 | 24102030003430241033 |
6 | 311202252142120311 |
7 | 14265143234522425 |
oct | 1425146271756163 |
9 | 233018808544337 |
10 | 54233406102643 |
11 | 1630a292979249 |
12 | 60ba969b80097 |
13 | 243525a784401 |
14 | d56ca758c815 |
15 | 640b06c28b2d |
hex | 315332e7dc73 |
54233406102643 has 16 divisors (see below), whose sum is σ = 57479862214656. Its totient is φ = 50993214180480.
The previous prime is 54233406102593. The next prime is 54233406102649. The reversal of 54233406102643 is 34620160433245.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54233406102643 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54233406102643.
It is not an unprimeable number, because it can be changed into a prime (54233406102649) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130172380 + ... + 130588342.
It is an arithmetic number, because the mean of its divisors is an integer number (3592491388416).
Almost surely, 254233406102643 is an apocalyptic number.
54233406102643 is a deficient number, since it is larger than the sum of its proper divisors (3246456112013).
54233406102643 is a wasteful number, since it uses less digits than its factorization.
54233406102643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423474.
The product of its (nonzero) digits is 1244160, while the sum is 43.
Adding to 54233406102643 its reverse (34620160433245), we get a palindrome (88853566535888).
The spelling of 54233406102643 in words is "fifty-four trillion, two hundred thirty-three billion, four hundred six million, one hundred two thousand, six hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •