Base | Representation |
---|---|
bin | 11100010000111111100110… |
… | …001100001011101100100000 |
3 | 121022011012211201010002222001 |
4 | 130100333212030023230200 |
5 | 112243221212200321230 |
6 | 1120220352215053344 |
7 | 35120216341534066 |
oct | 3420774614135440 |
9 | 538135751102861 |
10 | 124313100401440 |
11 | 36678987382625 |
12 | 11b38865971254 |
13 | 54498a117a122 |
14 | 229ab01334036 |
15 | e58a07e550ca |
hex | 710fe630bb20 |
124313100401440 has 24 divisors (see below), whose sum is σ = 293689699698780. Its totient is φ = 49725240160512.
The previous prime is 124313100401437. The next prime is 124313100401453. The reversal of 124313100401440 is 44104001313421.
124313100401440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 124312063819024 + 1036582416 = 11149532^2 + 32196^2 .
It is a junction number, because it is equal to n+sod(n) for n = 124313100401399 and 124313100401408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388478438595 + ... + 388478438914.
Almost surely, 2124313100401440 is an apocalyptic number.
124313100401440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124313100401440 is an abundant number, since it is smaller than the sum of its proper divisors (169376599297340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124313100401440 is an equidigital number, since it uses as much as digits as its factorization.
124313100401440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776956877524 (or 776956877516 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
Adding to 124313100401440 its reverse (44104001313421), we get a palindrome (168417101714861).
The spelling of 124313100401440 in words is "one hundred twenty-four trillion, three hundred thirteen billion, one hundred million, four hundred one thousand, four hundred forty".
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