Base | Representation |
---|---|
bin | 1110110010110… |
… | …10100101101111 |
3 | 22122112002100021 |
4 | 13121122211233 |
5 | 223232244043 |
6 | 20151543011 |
7 | 3034600252 |
oct | 731324557 |
9 | 278462307 |
10 | 124103023 |
11 | 64064490 |
12 | 3568aa67 |
13 | 1c932655 |
14 | 126a7099 |
15 | ad663ed |
hex | 765a96f |
124103023 has 16 divisors (see below), whose sum is σ = 139400352. Its totient is φ = 109504000.
The previous prime is 124102999. The next prime is 124103029. The reversal of 124103023 is 320301421.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 124103023 - 217 = 123971951 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 124102988 and 124103006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124103029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104493 + ... + 105673.
It is an arithmetic number, because the mean of its divisors is an integer number (8712522).
Almost surely, 2124103023 is an apocalyptic number.
124103023 is a deficient number, since it is larger than the sum of its proper divisors (15297329).
124103023 is a wasteful number, since it uses less digits than its factorization.
124103023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1466.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 124103023 is about 11140.1536344882. The cubic root of 124103023 is about 498.8011585222.
Adding to 124103023 its reverse (320301421), we get a palindrome (444404444).
The spelling of 124103023 in words is "one hundred twenty-four million, one hundred three thousand, twenty-three".
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