Base | Representation |
---|---|
bin | 10101010001010000… |
… | …101001001001111101 |
3 | 2011221122000102102010 |
4 | 111101100221021331 |
5 | 333233031410403 |
6 | 14254112521433 |
7 | 1435644050634 |
oct | 252120511175 |
9 | 64848012363 |
10 | 22838153853 |
11 | 975a5a7019 |
12 | 4514550279 |
13 | 21cc6a3308 |
14 | 11691dc51b |
15 | 8d9ee0603 |
hex | 55142927d |
22838153853 has 16 divisors (see below), whose sum is σ = 31798097280. Its totient is φ = 14552793024.
The previous prime is 22838153803. The next prime is 22838153867. The reversal of 22838153853 is 35835183822.
It is not a de Polignac number, because 22838153853 - 222 = 22833959549 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22838153803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25798 + ... + 215271.
It is an arithmetic number, because the mean of its divisors is an integer number (1987381080).
Almost surely, 222838153853 is an apocalyptic number.
22838153853 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
22838153853 is a deficient number, since it is larger than the sum of its proper divisors (8959943427).
22838153853 is a wasteful number, since it uses less digits than its factorization.
22838153853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242468.
The product of its digits is 1382400, while the sum is 48.
The spelling of 22838153853 in words is "twenty-two billion, eight hundred thirty-eight million, one hundred fifty-three thousand, eight hundred fifty-three".
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