Base | Representation |
---|---|
bin | 11100010001000110001000… |
… | …110101011110010111110011 |
3 | 121022011212222012110001222200 |
4 | 130101012020311132113303 |
5 | 112243330103232232011 |
6 | 1120223513201234243 |
7 | 35120555366154426 |
oct | 3421061065362763 |
9 | 538155865401880 |
10 | 124320124102131 |
11 | 36680961044941 |
12 | 11b3a0a6032983 |
13 | 544a450360a39 |
14 | 229b1aa09d9bd |
15 | e58cb98a1856 |
hex | 711188d5e5f3 |
124320124102131 has 24 divisors (see below), whose sum is σ = 182115202226880. Its totient is φ = 81710094525696.
The previous prime is 124320124102063. The next prime is 124320124102147. The reversal of 124320124102131 is 131201421023421.
124320124102131 is a `hidden beast` number, since 1 + 2 + 4 + 3 + 20 + 12 + 410 + 213 + 1 = 666.
It is not a de Polignac number, because 124320124102131 - 215 = 124320124069363 is a prime.
It is a super-2 number, since 2×1243201241021312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124320124102095 and 124320124102104.
It is not an unprimeable number, because it can be changed into a prime (124320124102331) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128656390 + ... + 129619083.
It is an arithmetic number, because the mean of its divisors is an integer number (7588133426120).
Almost surely, 2124320124102131 is an apocalyptic number.
124320124102131 is a deficient number, since it is larger than the sum of its proper divisors (57795078124749).
124320124102131 is a wasteful number, since it uses less digits than its factorization.
124320124102131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258276235 (or 258276232 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 124320124102131 its reverse (131201421023421), we get a palindrome (255521545125552).
The spelling of 124320124102131 in words is "one hundred twenty-four trillion, three hundred twenty billion, one hundred twenty-four million, one hundred two thousand, one hundred thirty-one".
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