Base | Representation |
---|---|
bin | 1110110011111… |
… | …01000110111101 |
3 | 22122210021021221 |
4 | 13121331012331 |
5 | 223301310123 |
6 | 20154553341 |
7 | 3036026416 |
oct | 731750675 |
9 | 278707257 |
10 | 124244413 |
11 | 64150737 |
12 | 35738851 |
13 | 1c981b07 |
14 | 1270280d |
15 | ad9325d |
hex | 767d1bd |
124244413 has 8 divisors (see below), whose sum is σ = 130838400. Its totient is φ = 117749808.
The previous prime is 124244399. The next prime is 124244423. The reversal of 124244413 is 314442421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 124244413 - 29 = 124243901 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124244423) 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, 22273 + ... + 27286.
It is an arithmetic number, because the mean of its divisors is an integer number (16354800).
Almost surely, 2124244413 is an apocalyptic number.
It is an amenable number.
124244413 is a deficient number, since it is larger than the sum of its proper divisors (6593987).
124244413 is a wasteful number, since it uses less digits than its factorization.
124244413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49691.
The product of its digits is 3072, while the sum is 25.
The square root of 124244413 is about 11146.4977907861. The cubic root of 124244413 is about 498.9905139140.
Adding to 124244413 its reverse (314442421), we get a palindrome (438686834).
The spelling of 124244413 in words is "one hundred twenty-four million, two hundred forty-four thousand, four hundred thirteen".
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