Base | Representation |
---|---|
bin | 11100000001000111101000… |
… | …001111110011100001000110 |
3 | 121011021221001220102002120001 |
4 | 130001013220033303201012 |
5 | 112122333043040242410 |
6 | 1114023300412431514 |
7 | 34645340212450036 |
oct | 3401075017634106 |
9 | 534257056362501 |
10 | 123222213212230 |
11 | 36298279a64220 |
12 | 119a1359a7859a |
13 | 539aa6032c9b2 |
14 | 225ddb62498c6 |
15 | e3a45c51633a |
hex | 7011e83f3846 |
123222213212230 has 64 divisors (see below), whose sum is σ = 242410822521408. Its totient is φ = 44725293711360.
The previous prime is 123222213212177. The next prime is 123222213212279. The reversal of 123222213212230 is 32212312222321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314904862 + ... + 315295918.
It is an arithmetic number, because the mean of its divisors is an integer number (3787669101897).
Almost surely, 2123222213212230 is an apocalyptic number.
123222213212230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123222213212230 is a deficient number, since it is larger than the sum of its proper divisors (119188609309178).
123222213212230 is a wasteful number, since it uses less digits than its factorization.
123222213212230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396361.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 123222213212230 its reverse (32212312222321), we get a palindrome (155434525434551).
The spelling of 123222213212230 in words is "one hundred twenty-three trillion, two hundred twenty-two billion, two hundred thirteen million, two hundred twelve thousand, two hundred thirty".
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