Base | Representation |
---|---|
bin | 10011000011110010… |
… | …01011000011100001 |
3 | 222102002220022022202 |
4 | 21201321023003201 |
5 | 131423432441113 |
6 | 4411201542545 |
7 | 511365134336 |
oct | 114171130341 |
9 | 28362808282 |
10 | 10232312033 |
11 | 4380967529 |
12 | 1b96944a55 |
13 | c70b78c08 |
14 | 6d0d5698d |
15 | 3ed49b258 |
hex | 261e4b0e1 |
10232312033 has 4 divisors (see below), whose sum is σ = 10307000580. Its totient is φ = 10157623488.
The previous prime is 10232311993. The next prime is 10232312071. The reversal of 10232312033 is 33021323201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33021323201 = 19 ⋅1737964379.
It can be written as a sum of positive squares in 2 ways, for example, as 8883439504 + 1348872529 = 94252^2 + 36727^2 .
It is a cyclic number.
It is not a de Polignac number, because 10232312033 - 220 = 10231263457 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10232311996 and 10232312014.
It is not an unprimeable number, because it can be changed into a prime (10232512033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37344068 + ... + 37344341.
It is an arithmetic number, because the mean of its divisors is an integer number (2576750145).
Almost surely, 210232312033 is an apocalyptic number.
It is an amenable number.
10232312033 is a deficient number, since it is larger than the sum of its proper divisors (74688547).
10232312033 is an equidigital number, since it uses as much as digits as its factorization.
10232312033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74688546.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 10232312033 its reverse (33021323201), we get a palindrome (43253635234).
The spelling of 10232312033 in words is "ten billion, two hundred thirty-two million, three hundred twelve thousand, thirty-three".
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