Base | Representation |
---|---|
bin | 10100110111111011… |
… | …100111011001011110 |
3 | 2010212000102002201110 |
4 | 110313323213121132 |
5 | 331400240224410 |
6 | 14144012522450 |
7 | 1422264103104 |
oct | 246773473136 |
9 | 63760362643 |
10 | 22413211230 |
11 | 9561745373 |
12 | 4416180426 |
13 | 216263a987 |
14 | 11289c3c74 |
15 | 8b2a51720 |
hex | 537ee765e |
22413211230 has 32 divisors (see below), whose sum is σ = 56955926304. Its totient is φ = 5625276416.
The previous prime is 22413211211. The next prime is 22413211231. The reversal of 22413211230 is 3211231422.
It is a super-2 number, since 2×224132112302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22413211197 and 22413211206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22413211231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21973227 + ... + 21974246.
It is an arithmetic number, because the mean of its divisors is an integer number (1779872697).
Almost surely, 222413211230 is an apocalyptic number.
22413211230 is an abundant number, since it is smaller than the sum of its proper divisors (34542715074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22413211230 is a wasteful number, since it uses less digits than its factorization.
22413211230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43947500.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 22413211230 its reverse (3211231422), we get a palindrome (25624442652).
The spelling of 22413211230 in words is "twenty-two billion, four hundred thirteen million, two hundred eleven thousand, two hundred thirty".
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