Base | Representation |
---|---|
bin | 1100011010011… |
… | …00101010001111 |
3 | 21020220222221021 |
4 | 12031030222033 |
5 | 203123414043 |
6 | 14155415011 |
7 | 2403013444 |
oct | 615145217 |
9 | 236828837 |
10 | 104123023 |
11 | 53858194 |
12 | 2aa54467 |
13 | 18758374 |
14 | db859cb |
15 | 921b3ed |
hex | 634ca8f |
104123023 has 8 divisors (see below), whose sum is σ = 106047360. Its totient is φ = 102204120.
The previous prime is 104122999. The next prime is 104123029. The reversal of 104123023 is 320321401.
It is a happy number.
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 104123023 - 29 = 104122511 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104122988 and 104123006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104123029) 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, 75486 + ... + 76852.
It is an arithmetic number, because the mean of its divisors is an integer number (13255920).
Almost surely, 2104123023 is an apocalyptic number.
104123023 is a deficient number, since it is larger than the sum of its proper divisors (1924337).
104123023 is a wasteful number, since it uses less digits than its factorization.
104123023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2717.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 104123023 is about 10204.0689433186. The cubic root of 104123023 is about 470.4522928406.
Adding to 104123023 its reverse (320321401), we get a palindrome (424444424).
The spelling of 104123023 in words is "one hundred four million, one hundred twenty-three thousand, twenty-three".
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