Base | Representation |
---|---|
bin | 111001010100101110… |
… | …1101111010111111110 |
3 | 102202202012120020001101 |
4 | 1302221131233113332 |
5 | 4004103132330024 |
6 | 132315152003314 |
7 | 11615405455531 |
oct | 1625135572776 |
9 | 382665506041 |
10 | 123102230014 |
11 | 48230aaa485 |
12 | 1ba3683053a |
13 | b7bab1342a |
14 | 5d5b360a18 |
15 | 33074dec44 |
hex | 1ca976f5fe |
123102230014 has 16 divisors (see below), whose sum is σ = 187249544352. Its totient is φ = 60686316288.
The previous prime is 123102229997. The next prime is 123102230023. The reversal of 123102230014 is 410032201321.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 123102229973 and 123102230000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264807 + ... + 562429.
It is an arithmetic number, because the mean of its divisors is an integer number (11703096522).
Almost surely, 2123102230014 is an apocalyptic number.
123102230014 is a deficient number, since it is larger than the sum of its proper divisors (64147314338).
123102230014 is a wasteful number, since it uses less digits than its factorization.
123102230014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300531.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 123102230014 its reverse (410032201321), we get a palindrome (533134431335).
The spelling of 123102230014 in words is "one hundred twenty-three billion, one hundred two million, two hundred thirty thousand, fourteen".
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