Base | Representation |
---|---|
bin | 1110110100101… |
… | …00101111111011 |
3 | 22122222012010020 |
4 | 13122110233323 |
5 | 223312404433 |
6 | 20201021523 |
7 | 3036611625 |
oct | 732245773 |
9 | 278865106 |
10 | 124341243 |
11 | 64207464 |
12 | 357848a3 |
13 | 1c9b6c00 |
14 | 12729c15 |
15 | adb1cb3 |
hex | 7694bfb |
124341243 has 24 divisors (see below), whose sum is σ = 187345152. Its totient is φ = 73183968.
The previous prime is 124341229. The next prime is 124341253. The reversal of 124341243 is 342143421.
It is not a de Polignac number, because 124341243 - 25 = 124341211 is a prime.
It is not an unprimeable number, because it can be changed into a prime (124341223) 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, 6330 + ... + 16992.
It is an arithmetic number, because the mean of its divisors is an integer number (7806048).
Almost surely, 2124341243 is an apocalyptic number.
124341243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
124341243 is a deficient number, since it is larger than the sum of its proper divisors (63003909).
124341243 is a wasteful number, since it uses less digits than its factorization.
124341243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10715 (or 10702 counting only the distinct ones).
The product of its digits is 2304, while the sum is 24.
The square root of 124341243 is about 11150.8404615975. The cubic root of 124341243 is about 499.1201098282.
Adding to 124341243 its reverse (342143421), we get a palindrome (466484664).
It can be divided in two parts, 1243 and 41243, that added together give a triangular number (42486 = T291).
The spelling of 124341243 in words is "one hundred twenty-four million, three hundred forty-one thousand, two hundred forty-three".
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