Base | Representation |
---|---|
bin | 1011111100101… |
… | …11000011001111 |
3 | 20222121101102000 |
4 | 11332113003033 |
5 | 201124432143 |
6 | 13540203343 |
7 | 2324653503 |
oct | 576270317 |
9 | 228541360 |
10 | 100233423 |
11 | 51640944 |
12 | 29699553 |
13 | 179c5b24 |
14 | d452303 |
15 | 8bedbd3 |
hex | 5f970cf |
100233423 has 8 divisors (see below), whose sum is σ = 148494000. Its totient is φ = 66822264.
The previous prime is 100233421. The next prime is 100233437. The reversal of 100233423 is 324332001.
100233423 is a `hidden beast` number, since 10 + 0 + 233 + 423 = 666.
It is not a de Polignac number, because 100233423 - 21 = 100233421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 100233396 and 100233405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100233421) 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 7 ways as a sum of consecutive naturals, for example, 1856148 + ... + 1856201.
It is an arithmetic number, because the mean of its divisors is an integer number (18561750).
Almost surely, 2100233423 is an apocalyptic number.
100233423 is a deficient number, since it is larger than the sum of its proper divisors (48260577).
100233423 is an equidigital number, since it uses as much as digits as its factorization.
100233423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3712358 (or 3712352 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 100233423 is about 10011.6643471503. The cubic root of 100233423 is about 464.5197539186.
Adding to 100233423 its reverse (324332001), we get a palindrome (424565424).
The spelling of 100233423 in words is "one hundred million, two hundred thirty-three thousand, four hundred twenty-three".
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