Base | Representation |
---|---|
bin | 10100111000100010… |
… | …001001001101111110 |
3 | 2010212201102020022112 |
4 | 110320202021031332 |
5 | 331410331424410 |
6 | 14145013214022 |
7 | 1422446000135 |
oct | 247042111576 |
9 | 63781366275 |
10 | 22423311230 |
11 | 9567413681 |
12 | 4419631312 |
13 | 2164765bc8 |
14 | 112a09291c |
15 | 8b3899105 |
hex | 53888937e |
22423311230 has 16 divisors (see below), whose sum is σ = 41346399024. Its totient is φ = 8750560320.
The previous prime is 22423311227. The next prime is 22423311277. The reversal of 22423311230 is 3211332422.
It is a super-2 number, since 2×224233112302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22423311196 and 22423311205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27345092 + ... + 27345911.
It is an arithmetic number, because the mean of its divisors is an integer number (2584149939).
Almost surely, 222423311230 is an apocalyptic number.
22423311230 is a deficient number, since it is larger than the sum of its proper divisors (18923087794).
22423311230 is a wasteful number, since it uses less digits than its factorization.
22423311230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54691051.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 22423311230 its reverse (3211332422), we get a palindrome (25634643652).
The spelling of 22423311230 in words is "twenty-two billion, four hundred twenty-three million, three hundred eleven thousand, two hundred thirty".
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