Base | Representation |
---|---|
bin | 11010100110001100… |
… | …101001010000100011 |
3 | 2201201021011122021220 |
4 | 122212030221100203 |
5 | 431441340330410 |
6 | 21041443550123 |
7 | 2030461103520 |
oct | 324614512043 |
9 | 81637148256 |
10 | 28558136355 |
11 | 11125361591 |
12 | 565008b343 |
13 | 2901749748 |
14 | 154cb5a147 |
15 | b22265070 |
hex | 6a6329423 |
28558136355 has 64 divisors (see below), whose sum is σ = 54080372736. Its totient is φ = 12592944000.
The previous prime is 28558136339. The next prime is 28558136437. The reversal of 28558136355 is 55363185582.
It is not a de Polignac number, because 28558136355 - 24 = 28558136339 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 28558136298 and 28558136307.
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, 998200 + ... + 1026410.
It is an arithmetic number, because the mean of its divisors is an integer number (845005824).
Almost surely, 228558136355 is an apocalyptic number.
28558136355 is a deficient number, since it is larger than the sum of its proper divisors (25522236381).
28558136355 is a wasteful number, since it uses less digits than its factorization.
28558136355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28568.
The product of its digits is 4320000, while the sum is 51.
The spelling of 28558136355 in words is "twenty-eight billion, five hundred fifty-eight million, one hundred thirty-six thousand, three hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •