Base | Representation |
---|---|
bin | 1010100110110001000010… |
… | …10111100001000101001100 |
3 | 10001120120202110112010022001 |
4 | 11103120201113201011030 |
5 | 11024102412422331340 |
6 | 121334030252402044 |
7 | 4624655441032150 |
oct | 523304127410514 |
9 | 101516673463261 |
10 | 23322232230220 |
11 | 74819a30a26a0 |
12 | 2748008476324 |
13 | 100237a924941 |
14 | 5a8b32c09060 |
15 | 2a69e898b29a |
hex | 1536215e114c |
23322232230220 has 96 divisors (see below), whose sum is σ = 61542646824960. Its totient is φ = 7212028803840.
The previous prime is 23322232230211. The next prime is 23322232230221. The reversal of 23322232230220 is 2203223222332.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (23322232230221) 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, 59427675 + ... + 59818834.
It is an arithmetic number, because the mean of its divisors is an integer number (641069237760).
Almost surely, 223322232230220 is an apocalyptic number.
23322232230220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23322232230220 is an abundant number, since it is smaller than the sum of its proper divisors (38220414594740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23322232230220 is a wasteful number, since it uses less digits than its factorization.
23322232230220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119246663 (or 119246661 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 23322232230220 its reverse (2203223222332), we get a palindrome (25525455452552).
The spelling of 23322232230220 in words is "twenty-three trillion, three hundred twenty-two billion, two hundred thirty-two million, two hundred thirty thousand, two hundred twenty".
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