Base | Representation |
---|---|
bin | 1110110100101… |
… | …01000010001100 |
3 | 22122222020201112 |
4 | 13122111002030 |
5 | 223312424122 |
6 | 20201031152 |
7 | 3036615215 |
oct | 732250214 |
9 | 278866645 |
10 | 124342412 |
11 | 64208327 |
12 | 357854b8 |
13 | 1c9b75bc |
14 | 1272a40c |
15 | adb22e2 |
hex | 769508c |
124342412 has 12 divisors (see below), whose sum is σ = 222659976. Its totient is φ = 60725280.
The previous prime is 124342409. The next prime is 124342417. The reversal of 124342412 is 214243421.
It is a super-2 number, since 2×1243424122 = 30922070843955488, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (124342417) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361289 + ... + 361632.
It is an arithmetic number, because the mean of its divisors is an integer number (18554998).
Almost surely, 2124342412 is an apocalyptic number.
It is an amenable number.
124342412 is a deficient number, since it is larger than the sum of its proper divisors (98317564).
124342412 is a wasteful number, since it uses less digits than its factorization.
124342412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722968 (or 722966 counting only the distinct ones).
The product of its digits is 1536, while the sum is 23.
The square root of 124342412 is about 11150.8928790478. The cubic root of 124342412 is about 499.1216739903.
Adding to 124342412 its reverse (214243421), we get a palindrome (338585833).
The spelling of 124342412 in words is "one hundred twenty-four million, three hundred forty-two thousand, four hundred twelve".
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