Base | Representation |
---|---|
bin | 1110110100101… |
… | …00000110101001 |
3 | 22122222001111101 |
4 | 13122110012221 |
5 | 223312313401 |
6 | 20201001401 |
7 | 3036601132 |
oct | 732240651 |
9 | 278861441 |
10 | 124338601 |
11 | 64205482 |
12 | 35783261 |
13 | 1c9b594a |
14 | 12728c89 |
15 | adb1101 |
hex | 76941a9 |
124338601 has 4 divisors (see below), whose sum is σ = 125500752. Its totient is φ = 123176452.
The previous prime is 124338593. The next prime is 124338647. The reversal of 124338601 is 106833421.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 124338601 - 23 = 124338593 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 124338601.
It is not an unprimeable number, because it can be changed into a prime (124338661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580915 + ... + 581128.
It is an arithmetic number, because the mean of its divisors is an integer number (31375188).
Almost surely, 2124338601 is an apocalyptic number.
It is an amenable number.
124338601 is a deficient number, since it is larger than the sum of its proper divisors (1162151).
124338601 is a wasteful number, since it uses less digits than its factorization.
124338601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1162150.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 124338601 is about 11150.7219945616. The cubic root of 124338601 is about 499.1165747054.
The spelling of 124338601 in words is "one hundred twenty-four million, three hundred thirty-eight thousand, six hundred one".
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