Base | Representation |
---|---|
bin | 111001110011000110… |
… | …1101110111111101100 |
3 | 102212101020101200020211 |
4 | 1303212031232333230 |
5 | 4013200042204312 |
6 | 133004241152204 |
7 | 11652562604044 |
oct | 1634615567754 |
9 | 385336350224 |
10 | 124121444332 |
11 | 48704357266 |
12 | 2008002b664 |
13 | b92101a222 |
14 | 6016870724 |
15 | 3366c193a7 |
hex | 1ce636efec |
124121444332 has 24 divisors (see below), whose sum is σ = 221348299536. Its totient is φ = 60879469248.
The previous prime is 124121444303. The next prime is 124121444339. The reversal of 124121444332 is 233444121421.
It is a happy number.
It is a super-2 number, since 2×1241214443322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124121444294 and 124121444303.
It is not an unprimeable number, because it can be changed into a prime (124121444339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292863 + ... + 1385545.
It is an arithmetic number, because the mean of its divisors is an integer number (9222845814).
Almost surely, 2124121444332 is an apocalyptic number.
It is an amenable number.
124121444332 is a deficient number, since it is larger than the sum of its proper divisors (97226855204).
124121444332 is a wasteful number, since it uses less digits than its factorization.
124121444332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99057 (or 99055 counting only the distinct ones).
The product of its digits is 18432, while the sum is 31.
Adding to 124121444332 its reverse (233444121421), we get a palindrome (357565565753).
The spelling of 124121444332 in words is "one hundred twenty-four billion, one hundred twenty-one million, four hundred forty-four thousand, three hundred thirty-two".
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