Base | Representation |
---|---|
bin | 1000010000010111… |
… | …1101000011010000 |
3 | 12201110002020210201 |
4 | 2010011331003100 |
5 | 14014313401141 |
6 | 1003523504544 |
7 | 105626664220 |
oct | 20405750320 |
9 | 5643066721 |
10 | 2216153296 |
11 | a37a62855 |
12 | 51a228154 |
13 | 294198c16 |
14 | 170484080 |
15 | ce85d031 |
hex | 8417d0d0 |
2216153296 has 80 divisors (see below), whose sum is σ = 5087674368. Its totient is φ = 915120000.
The previous prime is 2216153281. The next prime is 2216153299. The reversal of 2216153296 is 6923516122.
It is a super-2 number, since 2×22161532962 = 9822670862743327232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2216153299) 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, 870201 + ... + 872743.
Almost surely, 22216153296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2216153296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2543837184).
2216153296 is an abundant number, since it is smaller than the sum of its proper divisors (2871521072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2216153296 is a wasteful number, since it uses less digits than its factorization.
2216153296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2840 (or 2834 counting only the distinct ones).
The product of its digits is 38880, while the sum is 37.
The square root of 2216153296 is about 47076.0373863391. The cubic root of 2216153296 is about 1303.7668451625.
It can be divided in two parts, 22161 and 53296, that added together give a palindrome (75457).
The spelling of 2216153296 in words is "two billion, two hundred sixteen million, one hundred fifty-three thousand, two hundred ninety-six".
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