Base | Representation |
---|---|
bin | 11010100011100101… |
… | …001100101111001011 |
3 | 2201121012120112211220 |
4 | 122203211030233023 |
5 | 431344121211413 |
6 | 21033235053123 |
7 | 2026416024240 |
oct | 324345145713 |
9 | 81535515756 |
10 | 28514241483 |
11 | 11102600732 |
12 | 56394411a3 |
13 | 28c561b150 |
14 | 1546db15c7 |
15 | b1d494223 |
hex | 6a394cbcb |
28514241483 has 32 divisors (see below), whose sum is σ = 47788210176. Its totient is φ = 14720462208.
The previous prime is 28514241473. The next prime is 28514241493. The reversal of 28514241483 is 38414241582.
It is an interprime number because it is at equal distance from previous prime (28514241473) and next prime (28514241493).
It is not a de Polignac number, because 28514241483 - 25 = 28514241451 is a prime.
It is not an unprimeable number, because it can be changed into a prime (28514241403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1098316 + ... + 1123977.
It is an arithmetic number, because the mean of its divisors is an integer number (1493381568).
Almost surely, 228514241483 is an apocalyptic number.
28514241483 is a deficient number, since it is larger than the sum of its proper divisors (19273968693).
28514241483 is a wasteful number, since it uses less digits than its factorization.
28514241483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2222363.
The product of its digits is 245760, while the sum is 42.
Subtracting 28514241483 from its reverse (38414241582), we obtain a palindrome (9900000099).
The spelling of 28514241483 in words is "twenty-eight billion, five hundred fourteen million, two hundred forty-one thousand, four hundred eighty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •