Base | Representation |
---|---|
bin | 11010101001100010… |
… | …101000100010011110 |
3 | 2201212011201121100121 |
4 | 122221202220202132 |
5 | 432100220412342 |
6 | 21051210145154 |
7 | 2032041650362 |
oct | 325142504236 |
9 | 81764647317 |
10 | 28614232222 |
11 | 11153a96204 |
12 | 5666a221ba |
13 | 291025a674 |
14 | 155639d2a2 |
15 | b27146067 |
hex | 6a98a889e |
28614232222 has 16 divisors (see below), whose sum is σ = 44118205200. Its totient is φ = 13912941952.
The previous prime is 28614232201. The next prime is 28614232243. The reversal of 28614232222 is 22223241682.
It is an interprime number because it is at equal distance from previous prime (28614232201) and next prime (28614232243).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1182472 + ... + 1206427.
It is an arithmetic number, because the mean of its divisors is an integer number (2757387825).
Almost surely, 228614232222 is an apocalyptic number.
28614232222 is a deficient number, since it is larger than the sum of its proper divisors (15503972978).
28614232222 is a wasteful number, since it uses less digits than its factorization.
28614232222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2389067.
The product of its digits is 36864, while the sum is 34.
The spelling of 28614232222 in words is "twenty-eight billion, six hundred fourteen million, two hundred thirty-two thousand, two hundred twenty-two".
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