Base | Representation |
---|---|
bin | 11000101010000101100010… |
… | …11110001011001110100101 |
3 | 21002222122010022222122112012 |
4 | 30111002301132023032211 |
5 | 24101340434010402440 |
6 | 311153312234204005 |
7 | 14264312452455131 |
oct | 1425026136131645 |
9 | 232878108878465 |
10 | 54222644622245 |
11 | 163057703427a0 |
12 | 60b8865b83605 |
13 | 24342340acb28 |
14 | d5656624a3c1 |
15 | 6406c70a1e65 |
hex | 3150b178b3a5 |
54222644622245 has 64 divisors (see below), whose sum is σ = 73448429322240. Its totient is φ = 38087251488000.
The previous prime is 54222644622233. The next prime is 54222644622259.
54222644622245 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54222644622245 - 232 = 54218349654949 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54222644622193 and 54222644622202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 398355419 + ... + 398491511.
It is an arithmetic number, because the mean of its divisors is an integer number (1147631708160).
Almost surely, 254222644622245 is an apocalyptic number.
54222644622245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54222644622245 is a deficient number, since it is larger than the sum of its proper divisors (19225784699995).
54222644622245 is a wasteful number, since it uses less digits than its factorization.
54222644622245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138186.
The product of its digits is 14745600, while the sum is 50.
The spelling of 54222644622245 in words is "fifty-four trillion, two hundred twenty-two billion, six hundred forty-four million, six hundred twenty-two thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •