Base | Representation |
---|---|
bin | 11100001111100100010101… |
… | …110001011000011101100100 |
3 | 121021210211220220020020112211 |
4 | 130033210111301120131210 |
5 | 112240120023243400104 |
6 | 1120103345155453204 |
7 | 35110150221544600 |
oct | 3417442561303544 |
9 | 537724826206484 |
10 | 124215114434404 |
11 | 366403748a9284 |
12 | 11b2187a5b7204 |
13 | 54405869b9186 |
14 | 2296087982500 |
15 | e561c0950e04 |
hex | 70f915c58764 |
124215114434404 has 72 divisors (see below), whose sum is σ = 256638045148128. Its totient is φ = 52444669939200.
The previous prime is 124215114434351. The next prime is 124215114434417. The reversal of 124215114434404 is 404434411512421.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5072622 + ... + 16557829.
It is an arithmetic number, because the mean of its divisors is an integer number (3564417293724).
Almost surely, 2124215114434404 is an apocalyptic number.
124215114434404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
124215114434404 is an abundant number, since it is smaller than the sum of its proper divisors (132422930713724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124215114434404 is a wasteful number, since it uses less digits than its factorization.
124215114434404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21630905 (or 21630896 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 40.
Adding to 124215114434404 its reverse (404434411512421), we get a palindrome (528649525946825).
The spelling of 124215114434404 in words is "one hundred twenty-four trillion, two hundred fifteen billion, one hundred fourteen million, four hundred thirty-four thousand, four hundred four".
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