Base | Representation |
---|---|
bin | 100111000100… |
… | …101111001111 |
3 | 201021101210020 |
4 | 213010233033 |
5 | 10110234043 |
6 | 1003313223 |
7 | 153031020 |
oct | 47045717 |
9 | 21241706 |
10 | 10243023 |
11 | 586680a |
12 | 351b813 |
13 | 217837b |
14 | 1508c47 |
15 | d74e83 |
hex | 9c4bcf |
10243023 has 16 divisors (see below), whose sum is σ = 15653376. Its totient is φ = 5836320.
The previous prime is 10243019. The next prime is 10243031. The reversal of 10243023 is 32034201.
It is not a de Polignac number, because 10243023 - 22 = 10243019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10242993 and 10243011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10243063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12865 + ... + 13637.
It is an arithmetic number, because the mean of its divisors is an integer number (978336).
Almost surely, 210243023 is an apocalyptic number.
10243023 is a deficient number, since it is larger than the sum of its proper divisors (5410353).
10243023 is an equidigital number, since it uses as much as digits as its factorization.
10243023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1414.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 10243023 is about 3200.4723088944. The cubic root of 10243023 is about 217.1747761951.
Adding to 10243023 its reverse (32034201), we get a palindrome (42277224).
The spelling of 10243023 in words is "ten million, two hundred forty-three thousand, twenty-three".
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