Base | Representation |
---|---|
bin | 110010011111111101… |
… | …110111010010010111 |
3 | 12011221220220020012011 |
4 | 302133331313102113 |
5 | 1342022142332020 |
6 | 40524311405051 |
7 | 3626464212340 |
oct | 623775672227 |
9 | 164856806164 |
10 | 54223402135 |
11 | 20aa5773641 |
12 | a613383787 |
13 | 5161a50546 |
14 | 28a55d90c7 |
15 | 162554835a |
hex | c9ff77497 |
54223402135 has 32 divisors (see below), whose sum is σ = 76399954560. Its totient is φ = 36164247552.
The previous prime is 54223402133. The next prime is 54223402157. The reversal of 54223402135 is 53120432245.
It is not a de Polignac number, because 54223402135 - 21 = 54223402133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54223402097 and 54223402106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54223402133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5082727 + ... + 5093383.
It is an arithmetic number, because the mean of its divisors is an integer number (2387498580).
Almost surely, 254223402135 is an apocalyptic number.
54223402135 is a deficient number, since it is larger than the sum of its proper divisors (22176552425).
54223402135 is a wasteful number, since it uses less digits than its factorization.
54223402135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14635.
The product of its (nonzero) digits is 28800, while the sum is 31.
The spelling of 54223402135 in words is "fifty-four billion, two hundred twenty-three million, four hundred two thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •